Saturday, March 1, 2014

one month follow up

Today is about a month since the end of the $3 Diet.

I'm pleased to report that I continue to make progress on my personal goals of eating healthier and losing weight. Regarding weight loss, I ended the $3 Diet at 182.5 pounds. As of yesterday, I was 177.6 pounds - an additional loss of 4.9 pounds. The process was not smooth as you can see - it felt like I hit a plateau at about the 182 mark - but in the last few days something seemed to have changed and I suddenly made some losses.

It's interesting to compare the patterns of consumption in terms of calories between the two months. I have a habit of binging a bit on the weekends, but overall I think I am consuming a healthy number of calories. The content has improved since before the $3 Diet. I'm making an concerted effort to include more fresh fruit and remove as much processed food as is reasonable from my diet. A typical breakfast is now either cottage cheese or Greek yogurt with berries, and another piece of fruit later in the morning. I'm still trying to avoid eating out during the day, packing left overs for lunch most days - this helps me avoid old standby's like chips and cold cut sandwiches. I haven't been back to McDonald's or other fast food burger joints since I started on the $3 Diet. I have had one burger - but it was at a nicer burger joint. I haven't had any soda since before the $3 Diet. I've replaced soda with sparkling water - it works mostly.

I have brought beer, wine, and other liquor back into my diet. This addition largely makes up the difference in average daily calorie consumption between while I was on the $3 Diet and now. Most days I have a few hundred calories going to beer or wine. This is something I need to continue to reflect on as I try to improve my overall health.

The average total calories during the $3 Diet was 1,692; the median was 1,694. The average total calories during the month of February was 2,234, but the median was 1,984. This reflects the distortion to the average that the binge days introduce.

Also as I mentioned, I have started using a FitBit Flex to track my daily physical activity. Exercise calories since 15 Feb 2014 have been tracked by the Flex. I compared the total credits at the end of the day for about the first week vs. what I had estimated for myself using's exercise values and found the corresponding values were reasonable, so I am relying on the Flex to give me my exercise credits now.

The average exercise calories burned during the $3 Diet was 492; the median was 557. The average exercise calories burned during the month of February was 687, but the median was 773. The median helps to reduce the influence of zero exercise days. So while I have increased food consumption, I have also increased exercise.

If you want to change a behavior, you have to find a way to measure and track the behavior. Tracking creates intrinsic rewards and punishments. Finding someone to share the information with helps to reinforce the intrinsic rewards and punishments.

It isn't easy to stick with this program. It's really tempting to let the binging become the norm. I'm working on it, one day at a time, as they say.

Tuesday, February 11, 2014

an N of 1

This final post is long, so I've broken it up into several parts. Let me say "thank you" up front to Kerryn for working with me and coaching me, and to the rest of you for your interest and support.

1. A personal story of money and food
2. Health and Food as a signal
3. an N of 1
4. Learning more about being rich than being poor
5. Going forward - More than 100 Minutes.

1. A personal story of money and food

When I tell people my father is a doctor, they often make certain assumptions about how I was raised. Doctors make a really good salary, so obviously money wasn't a concern when you were growing up. But my father finished his residency when I was 15. What that means is that for all of my life up until then, he was in some sort of training, and either not making much money, or not making any money.

My father was forced to drop out of high school and join the Navy. When he came back, he and my mother got married, and had me while he was going to night school to finish get his high school diploma. He started full time undergraduate studies when I was about a year old. It takes many years of schooling and training to become a board certified physician of any sort.

When I was in elementary school, we were poor enough that I not only qualified for free lunch, but free breakfast as well. My mother shopped using food stamps. We had government surplus cheese and other things in the house (it comes in white packages with black writing).

For a time we lived in the servants' quarters of an old estate. My father took care of the grounds and did handy man work on the house to pay for our rent. When that ended, we moved into a public housing project.

Things got better financially as the years went on, and my sister and I could take care of ourselves so that both of my parents could work, and my father started getting paid (typically residents get paid).

But money was always an issue when I was a kid. It was present in every discussion, underlying everything we did, and did not do.

I remember one winter (it may have been more than one), because of the high cost of heating oil, my folks got a kerosene heater that was safe for using indoors. It sat at the bottom of the basement steps (you know, because heat rises). The rest of the house was set at 50 degrees. I remember when I would go to bed, I would lay on my side and clap my hands together between my thighs so that they would warm up. This is how we accommodated money.

When I was 12 I got my first job - delivering the Boston Globe. I've worked pretty much ever since doing one thing or another.

What did I use my money for? Well some of it went to buying stuff my folks couldn't afford or didn't think was worth paying for. Like candy. And soda. And chips. And McDonald's.

The thing is that when I was a kid, I didn't know we were poor. When you're in elementary school, everyone you go to school with is from your neighborhood, so everyone is pretty much the same. I was never hungry. There was always food. And mostly, it was healthy food. My parents always had a garden. My father loved to grow his own food. (I hated the garden - I hated working in it, and I wasn't a fan of vegetables - this was a perpetual source of familial conflict.) There was always food for my friends if they wanted to eat over. There was always talk about our duty to those less fortunate than us, and there was always room at the table.

But there was almost never eating out. And when we did eat out, of course you couldn't have a soda. And don't even look at the expensive stuff on the menu. What was the cheapest? That's likely what you were getting. Dessert was out of the question.

No big deal. Lots of people grow up that way. Many are worse off than that. But buying my own food became a part of my independence. Junk food, that is.

So junk food and eating out were things I developed a taste for early on because they came to be a symbol of abundance to me. And a symbol of rebellion, since my parents tried hard to eat healthily. I've read that your taste for music settles when you're about 14. I think it's likely that tastes of all sorts settle early on, and I developed a taste for sugar and fat that I've been indulging most of my life.

It was money that drove me to join the military. I confess I joined in part for the adventure and in part for the ideals, but a big part was financial independence. I joined the Army National Guard to pay for college because I wanted financial independence. I didn't want my parents to be able to tell me what I should or shouldn't do, especially since they disapproved of my major (philosophy). What can you do with a degree in philosophy? Not much. Other than join the Army. Where people tell you what to do all the time. But at least they weren't my parents.

So money and a rebellious spirit led me to the career I have pursued (which has been great) and to eat the way I have (which has been not so great). I rejected a lot of the advice I heard around me about healthier habits when I was young because my body could overcome all the harmful things I put into it. I also rejected it because health concerns, like the "organic" movement, are so often interwoven with socio-economic identity signals, and I identified more with a working class socio-economic identity than the one I found myself in later on.

2. Health and Food as a signal and as utility

Why do some people drive Corvettes and some people drive BMWs (say a "5 series")? They cost about the same. If you meet an economist at a cocktail party and s/he asks you why you drive one and not the other, you might tell her/him it's because of the handling or the sound or the engine. If s/he is in the mood to be polite, s/he will nod along and act like s/he believes you. But running in her/his mind will be an evaluation of how much of those technical specifications actually matter to you, and how much of your choice was driven by how it makes you look. Owning a Corvette sends a different signal than owning a BMW. Both say something about how much money you have because they are both expensive (relative to, say, the Kia that I drive). So one of the things you are saying by driving one of those cars is "look at me - I have money to waste on a depreciating asset". But clearly driving a Corvette also communicates something about the driver that is quite different than what is communicated by someone driving a BMW sedan. BMW says business, maturity, no-nonsense. Corvette says fast - fast speeds, fast times, a little living on the edge. If you're a banker, you probably drive a BMW. You want people to perceive you as mature and no nonsense. The last thing you want people to think about you is that you live on the edge, because they will be giving you their money, and they don't want you to be living on the edge with their money. The two cars generate what economists call a signal. As social animals, we engage in signaling almost constantly. We do it through the cars we drive, the clothes we wear, the homes we live in, and yes, the food we eat.

When I hear people talking about "organic" foods, and I put scare quotes around "organic" because of my skepticism about the whole field, I do the same kind of evaluation of the speaker as I mentioned above with the cars. How much nutrition education does the buyer of these so-called organic foods have? On what scientific basis do they make the decision to spend upwards of 3 or 4 times as much on these organic foods as they could spend on food not labeled organic? (during the $3 Diet I went shopping for kale and the first kale I found was the organic kale - it was $2.98/bunch. No way I could afford that. Farther down in the produce aisle I found the regular kale - $0.98/bunch. What was the difference? I honestly don't know.) Since the answer almost always becomes apparent relatively quickly - they know less about the difference between "organic" and standard foods from a nutritional perspective than the average Corvette owner knows about her/his car compared to the BMW (or vice versa), I know that the main reason they are eating "organic" is because they want to be seen eating "organic", or be able to tell their friends and acquaintances that they eat "organic". Eating "organic" and "sustainable" is very much about signaling, just like most of what we do in our lives. I haven't done a lot of research on the subject myself, but what I do know is that if there was such a big difference, I wouldn't need to. Why? Because market forces would drive the prices of food produced by dangerous farm practices down such that farmers would not want to use those practices because they wouldn't make any money. The beauty of capitalism is I can rest relatively assured that if the major grocery chain that I shop at carries something, it's probably safe. The reason is that they have a very powerful incentive to be sure that what they carry is safe. HEB, the major grocery chain here in San Antonio, does not want me to take my business somewhere else, which I would do if I believed that they were selling substandard products. So, while I wholeheartedly believe that the CEO of HEB could care less about me personally, I do believe that he wholeheartedly cares about the profitability of his store, and so therefore I can shop fairly blindly.

That isn't to say that in the long run many of the goods that HEB stocks won't kill me. Because apparently that's exactly what was happening. But I can't blame HEB if they carry Ben and Jerry's ice cream. It's up to me not to eat a pint every night after dinner.

One of the things that makes capitalism work so well is that each of us is unique. In fact, capitalism would barely work if we were all homogenous. Not only are we physically different, having different physical and intellectual endowments, as well as endowments of wealth, but we have different preferences. I like Corvettes, you like BMWs. Diversity of endowments and preferences encourages us to pursue different ends - it is the pursuit of different happinesses that creates opportunities for trade. There is little that is more arrogant than to assume that everyone is like you. A view of diversity that is only skin deep is a shallow and ignorant view.

I was talking the other day in a health econ course I am teaching about how some people look at health as a means to an end, while others see health as an end in itself, and then there are lots of people who are somewhere in between. We have limited resources (time is a major one), and it takes resources to create health and it takes resources to create everything else we might want to consume. Of course we are all born with a certain endowment of health - some of us are luckier than others in that regard - but it is a depreciating asset. Our choices add or subtract to our stock of health. People who regard health primarily as a means to an end will target a certain level of health that allows them to maximize doing all of the other things they want to do. Poor health might get in the way of some of those other things, so they take care of their bodies to the degree that it helps them do those other things. These are the people who would prefer to take a pill for cholesterol rather than exercise for an hour every day (which, if we look at the profits of Pfizer - maker of Lipitor - we have a pretty good idea of just how many people have the pill preference). A person who values health as an end in itself would opt for the exercise, and take the pill only as a last resort. But since that person is already likely exercising for an hour a day, it's unlikely they have high cholesterol to begin with (unlikely, not impossible).

For people whom exercise is inherently enjoyable - I have a friend who is an avid bicyclist and rides hundreds of miles a week - they can't understand someone's preference to sit in front of the TV rather than get out and sweat. But the fact is, we have a diversity of preferences in our population. The person who sees health as an end might treat exercise as a means, and only do enough to achieve the level of health they are seeking. All these preferences get a bit confusing! But that's one of the things that makes economics so interesting.

The pursuit of health might also be a signal. It isn't that I really care about health, but I want you to think that I do. So I might engage in activities like exercise or buying organic foods because I want you to perceive me as healthy. Health is hard to see. But a Whole Foods bag is not (and wherever I say, "Whole Foods", feel free to insert your favorite overpriced health food store). So bringing your lunch in a Whole Foods bag is an easy way for you to communicate to everyone who sees you that you are a person who cares about your health. And you have a lot of money to spend on food. In other words, the bag is a signal. For many people it's more important to be seen shopping at Whole Foods and to talk about eating only organics than it is for them to actually be healthier. The degree that these people actually become healthier is a side effect of their activities.

Economists don't like to use squishy words like "happiness" because they like to think of themselves as scientists, so instead they use the word "utility" when they mean happiness (in the Jeffersonian sense). Economists believe that we all generally set out to maximize our utility by satisfying our preferences the best we can. People who really value health will use their resources to increase their health. People who see health as a means to other ends, and those other ends are what gives them utility, will maximize their health to the degree that it enables them to pursue those other ends. People who want to signal that they are healthy will use their resources to generate signals - some of which will actually make them healthy - in order for them to convince the rest of us how healthy they are - which will then maximize their utility. Signalers will prefer to use their resources on activities that have a strong signal (like going to an aerobics class), and will ignore those that do not (like getting a good night's sleep).

I find that there is a large population of people in that third category. They'd rather be watching Oprah and eating bon-bons, but instead they squeeze into spandex and go to the gym where they can be seen exercising and drinking protein shakes. It's these kind of people who piss me off and make me want to eat Ben and Jerry's - preferably in a public place. And it was this kind of hypocritical behavior that as a young person I responded to. I didn't care to be seen trying to be healthy - to the degree that I cared about health, it was primarily as a means to an end.

So I find myself in the second category - valuing health as a means. I hadn't given health all that much thought to this point in my life. I was blessed with good health. I like some exercise activities - but while I don't care for Oprah or bon-bons, I could while away the time eating Ben and Jerry's in front of my computer quite happily. Seeing my weight spike to 198 pounds, and seeing my labs pointing toward an unhealthy future, it was a bit of a wake-up call for me. At the beginning of the experiment, I toyed with the idea of frying everything just to make Kerryn crazy. But sitting in the coffee shop and toying with those rebellious impulses, I could look into the future and see a life where my ability to do other things would be limited by my health. This prompted me to take the 30 days of the $3 diet quite seriously. I see Kerryn as someone who is in the first category - someone who values health as an end. Many of the people I know who get into fields like nutrition or sports medicine are people who appreciate health as an end and not just as a means. Working with people like her is one of the benefits of being in the health field.

3. An N of 1

I have used the word "experiment" to describe my experience, but it was more of an experience than an experiment. Experiment implies a certain level of scientific structure. In particular, it implies that the data is gathered in such a way that it will be generalizable. What Kerryn and I have done here is more of a case study than an experiment. We changed multiple variables - food inputs and exercise - with minimal controls.

When scientists run experiments, they want to see some sort of statistical significance. Statistical significance simply means that if we find a treatment (say, eating on $3 a day) has a positive result, we want to be sure that the positive result would most likely not have simply happened by chance. To make sure that something is not simply by chance, we want to do it many times, or run the treatment on many subjects at once. We call the number of subjects or trials "N". Usually you want your N to be a minimum of 30 if you are looking for statistical significance. What we did here at the $3 Diet was run an experiment with an N of 1. To make this experiment meaningful, we would have had to have had a cohort of probably 60 or more people (depending on the cleverness of the design) willing to go through this process. Some of the participants would have changed their diets without changing their exercise, some would have changed their exercise without changing their diets, and probably some would have done both. With an N of 1 - meaning only I went through the treatment - we can't really generalize and say that the $3 Diet has proven anything in a statistically significant way.

We can say that in this one case:

1) that it is possible to eat a pretty healthy diet on $3 a day. And,

2) that healthy diet, combined with an elevation in exercise will lead to weight loss and improved markers of health (here and here).

Living on $3 a day required completely rethinking the way I ate. The adjustments were hard to make, because food is central to our day-to-day lives, and Kandie and I had previously spent a lot of money eating out. And in addition to going out with Kandie, I was in the habit of spending a lot of money on processed snack food (soda, candy bars, snack cakes, etc.).

The $3 Diet was also challenging because no one else in my house was living with the restriction. Kandie didn't mind the change in food because she appreciated the effort to live healthier, and to be honest, she's been pushing me for years to change the way I eat. But being embedded in a household where everyone else is still eating whatever they had been eating, and being embedded in a society where there is a soda machine around every corner, and most quick food available at convenience stores is both expensive and unhealthy, it was even more difficult.

I could have made it more challenging in a number of ways. While I started each day with $3 and didn't carry over any excess from the previous day, I was able to borrow in a sense from day to day constantly. I only charged myself for what I used - for example, I only charged myself $0.03 for the slice of bread that I had made on a given day, even though the whole loaf was $0.60. People who are really poor face something economists called "borrowing constraints" - which means that they may indeed have a flow of resources - say a job - that would allow them to buy something more expensive than the amount of money they happen to have on hand - but they don't have a means of borrowing against future earnings the way most rich people do by simply using a credit card. This is why you see pawn shops in poor neighborhoods and not in wealthy neighborhoods. Pawn brokers help poor people overcome their borrowing constraints. So even though I didn't allow myself to carry over the resource value from day to day, I did allow myself to carry over resources (which I then charged myself for on the following day).

Especially during the first two weeks being on the diet was mentally exhausting. I was constantly making calculations about what I could afford. It wasn't that hard - but it took time. And it was constant. I would compare it to running additional apps on your phone or additional programs on your computer. My performance on other activities was slowed down because I was thinking about what I could afford. Kandie and I have always liked to go food shopping together because it's a good time to talk, but she got fed up with me after about the second time as I stood in the frozen vegetable aisle comparing prices and trying to figure out price per ounce. She gruffly told me, "It's no fun shopping with you," and walked off.

Not having market resources can be overcome. I did demonstrate that during the experiment. But I only dealt with one market resource limitation - how much I had to spend on food. If I also had to deal with not having a functioning car, and not having certainty about reliable shelter, and not having reliable child care, and so forth, like someone who really would have to figure out how to live on $3 a day, the task would rapidly consume much of my mental processing power.

In order to overcome my lack of monetary resources, I engaged in a lot of what economists call "household production" during the diet. That is, instead of buying goods like bread made by someone else, or whole meals at restaurants, I produced them in my home during the time when I was not engaged in labor market activities (i.e., when I wasn't at work). The result was a low monetary cost, but a high time cost. In other words, I used my time resources to produce goods instead of monetary resources.

From an economic perspective, if you are employed, you are engaged in a trade of your time for money. If you can't trade your time for money, then you should use that time to make the things you need, or make things other people need, and trade those things (but that's getting close to a job again). Sometimes even if you could get a job, it might make more sense to refuse the job (not trade your time) if you can produce more valuable products on your own (such as watching your children or cooking meals for your family) than a job would pay you. For example, if you could only earn the federal minimum wage of $7.25, but you could produce more than $7.25 of value by staying home and cooking a meal, then you should not work that last hour, but instead leave early and go cook dinner.

When you hear discussions of social policy with regard to welfare, you often hear economists point out that the marginal tax rate on the poor is so high that it actually encourages them not to work. The idea is that if you stay out of the work force and collect welfare (or disability), you collect a pay check for doing nothing. But if you start to earn money in the job market, the government very quickly takes away the pay checks it was sending you, making it not worth your while to return to the work force unless you can leapfrog well past minimum wage (which most people who were previously collecting welfare cannot because they lack the skills to do so). One of the things that my experience with the $3 Diet made me realize was that not only should you look at the marginal rates (the trade off of cash) but you should also include the value of household production that can be accomplished if you do not have to sell your time. Policy makers should realize that not only do people who are receiving welfare have to give up the free money, but they have to give up the value of the household production they could have been engaged in. Let's put a dollar figure on that: let's say that welfare paid someone about $15,000 a year in cash benefits, and while they were otherwise unemployed, they were able to generate $3.00 per hour of value in household production (perhaps cooking meals, watching the kids, whatever - $3/hour is pretty minimal). The value of the welfare checks would equal $7.21/hour for a 40 hour work week. Adding on the $3/hour in household production, the person would be generating $10.21 per hour by being unemployed. So in order to justify leaving welfare, that person would have to earn almost 50% more than minimum wage (i.e., more than $10.21/hour). There are additional benefits people on welfare qualify for that often aren't counted because they are non-cash, such as Medicaid. Nevertheless, the missing piece in many of these policy debates appears to me to be the value of household production. Household production also does not show up in any widely used measure of economic productivity - most notably GDP.

Sorry to get wonkish on you - but it's a thing I thought about throughout the experience.

The bottom line: this experience was one individual. To make any sort of generalizations, this experience would have to be repeated with a lot more participants and with more precise controls. Case studies are more useful for raising questions than providing answers. I learned something from the experience - I hope other readers did, too.

4. Learning more about being rich than being poor

I set out on this experience to learn something about being poor. I told you above that much of my childhood I was poor, but that was when I was a kid, and a long time ago. The Army values people who do more than people who talk. We want to see leaders who walk the walk, as it were, and not just talk the talk. So in that spirit I wanted to see for myself what it was like to live on a poverty level of resources. I have already recognized that this experiment did not really subject me to the full challenges of living on a poverty diet because while I reduced the resources I could use for food, I retained all the other benefits of being a relatively wealthy American. I still had a nice safe home, an operational car, access to a nice grocery store, and access to a gym (among other niceties that truly impoverished people do not have).

Ironically in retrospect what I think I realized is that being "rich" (and I use that loosely since I hardly see myself as "rich" in the sense it is commonly used in political conversation) has been harmful to my health, at least in terms of diet. The ease with which I have been able to access high cost food - especially processed and restaurant food - has been detrimental to my health. I was never ignorant about the fact that a Big Mac, fries, and a Coke was an unhealthy lunch choice. But the relative cost of buying a meal from McDonald's vs. taking the time to prepare one myself was so inexpensive that I have indulged far too many times. It doesn't help that my preferences from growing up favored such indulgences as well, associating them with positive values like independence. I've become more focused on how often Kandie and I give the kids fast food during the week when we're all busy - because it's just easier - meaning the relative cost of planning and preparing a meal is higher than the monetary cost of just buying a meal from Sonic (the kids' favorite).

Being nominally rich made making bad choices about diet and health relatively less costly - at least in the short run. I suppose given that I have valued health as a means to an end and not an end in itself, this was actually a rational choice, even in the long run. After all, if I developed excessively high cholesterol levels, I could simply get a prescription for Lipitor (or its equivalent), which would be nearly costless to me because of health insurance, and I could possibly continue engaging in most of the activities I valued.

One of the things I have heard, but now feel it more is this: You are materially rich only to the degree that you do not worry about money. I say materially because of course there is the riches of the spirit. Unfortunately the riches of the spirit do little to keep your belly full.

Coming to this experiment helped me realize that I had set up much of my life so that I did not have to worry about money. Although Kandie and I indulged in eating out quite a bit (me more so than her, since I often bought my breakfast and lunch as well), we always did so in a way that was relatively modest in cost - so that it was not a problem on our income. In fact, I would say that Kandie and I live very modest lives, financially. Nevertheless, money still haunts me from my youth. I suppose it haunts all of us to differing degrees. But many of the choices I have made in my life have been to minimize the amount of time I have to think about money in my personal life (I'm a comptroller and economics professor so I kind of enjoy thinking about it professionally). My personal goal has been to be rich - in the sense I mentioned above - to get to where I don't have to think about money - not to live extravagantly. Taking on the $3 Diet put money front and center in my life again, and I have to say it was not fun.

5. Going forward - commitment

Obviously I am happy with the outcomes we achieved. The experience has raised my awareness about my own health and the choices I am making that contribute to my health. It has challenged some of my beliefs and values, and it has made it clear that I need to change, and I can change.

It's not easy to change. That's why we use commitment devices like joining gyms. Or, in my case, announcing to the world that you are undertaking an experiment.

I'm into the second week now off the $3 Diet and I'm still trying to maintain some of the good behaviors I developed while on the diet.

  • I've still not had a soda. I am drinking some carbonated water, but it's just water with CO2, not soda. I'm hoping to give up soda permanently.
  • I haven't been back to a fast food restaurant, and I'm hoping to swear them off permanently as well.
  • I'm eating a lot more fresh fruit. Even though I'm still trying to cut calories and lose weight, I'm making room in my diet for fresh fruit. I've been chowing down on fresh pineapple, pears, bananas, and blueberries.
  • I'm trying to minimize red meat.
  • I'm trying to eat enough dairy - cottage cheese and yogurt in particular - because calcium and vitamin D haunted me so much during my experience.
So, I'm trying to make the gains permanent. On a related note, Kerryn and I are preparing to launch a new project - a new blog called "More than 100 Minutes."

We describe the theme of the new blog is this:

"More than 100 Minutes" is inspired by the Army Surgeon General's concept that health care providers only get to interact with the average patient for 100 minutes each year. As individuals, we have to fill in the rest of our life space with choices that promote our own health. This blog is about trying to make those good choices.
I'm hoping that by blogging about health - by using some of my processing capacity on an ongoing basis focused on health - that I will gradually transition to a person who values health as an end, and not just as a means. While economists hold that preferences are stable in the short run, we do accept that they can be changed with time. I think if I can get there, if I can make that change, the rest of the decisions won't seem quite so much like sacrifices. We'll see how it goes. That is my real underlying motivation. I think Kerryn wants to do it just to make everyone else healthier - but I'll let her tell you about that on the new blog.

I hope if you've made it this far that you will join us when the new blog goes live soon.

Friday, February 7, 2014

Heart Disease risk reduced on $3 diet!

Last November, The American Heart Association updated the guidelines on assessment of cardiovascular risk. These guidelines update the formally used National Cholesterol Education Program goals established by the National Heart Lung and Blood Institute. Within the new set of guidelines, there is specific guidance for healthcare providers to use to help patients estimate their 10 year and lifetime risks for heart disease (coronary death or fatal/nonfatal stroke).

Mark has already shared his lab values pre/post $3 diet with me and in the blog, so I used The American Heart Association’s CV Risk Calculator to determine his 10 year and lifetime risk for heart disease. The assessment tool uses the following factors to determine overall risk: total cholesterol, HDL (good cholesterol), systolic blood pressure (Mark shared this number with me), gender, age, race, treatment for hypertension, diagnosis of diabetes, and whether the individual smokes.

I entered Mark’s data into the risk calculator and here are the results:

Pre $3 diet
10-year risk = 1.2% (.3% higher than someone his age)
Lifetime risk = 46% (41% higher than someone his age)

Post $3 diet
10 –year risk = .5% (.4% lower than someone his age)
Lifetime risk = 5% (the same as someone his age)

During the $3 diet, Mark decreased his risk by 41%, mostly through diet and exercise, as the other factors in the risk calculation remained constant. Also worthy of mention, according to Mark’s pre $3 diet labs, he was experiencing impaired fasting glucose, a risk factor for diabetes, however, his post $3 diet labs revealed an improvement in fasting glucose, thus lowering his risk of developing diabetes.

For Mark, the $3 diet worked to his health benefit. But now that the financial restrictions have been lifted, where do we go from here? I would venture to bet that if Mark were to return to his previous habits, we would see a shift back to where we started in December. So how can we prevent that from happening on his now unlimited monetary budget diet?

One healthy option for him would be the DASH Diet, a way of eating originally developed by the National Institutes of Health to lower blood pressure without medication. Since then, studies have shown the DASH diet principles have been effective in not only reducing hypertension, but also the risk of heart disease, diabetes, and some forms of cancer. In general, it is a healthy way of eating. The diet emphasizes vegetables, fruits, whole grains, low-fat dairy, fish, poultry, and nuts. Read more about the DASH diet here: Mark could also incorporate some of the principles of the Mediterranean Diet which include eating primarily a plant-based diet with fruits, vegetables, grains, legumes (beans), and nuts. It also emphasizes replacing butter with healthy fats such as olive oil, using herbs instead of salt, incorporating fish and poultry at least twice a week, and limiting red meat to no more than a few times a month.

As we reflect back on the $3 diet, Mark did incorporate principles from both of these ways of eating into his daily meal planning. For example, he made wheat bread, he consumed fruits and vegetables (whether frozen or fresh), he definitely limited red meats (I don’t remember any on the $3 diet), and poultry was only on an occasion when he found it on sale in the grocery store. Now, Mark’s challenge is to continue with his momentum and stick with the healthy changes he has made thus far, and add some recommendations above since cost is no longer a factor! Of note, since we know one of Mark’s vices is beer, and it has perhaps made its way back to Mark’s table, maybe he could trade one in every once in a while for some red wine!

Calculate your CV risk using the CV Risk Calculator:

Thursday, February 6, 2014

Lab Results - pre- and post-experiment

On Dec 20, 2013 I had lab work done as a pre-experiment baseline.

I had the lab work repeated on Jan 31, 2014, the last day of the $3 Diet experiment.

Below are the results. I am fascinated by the improvement, and many of the clinicians I have mentioned this to have been surprised by the dramatic change in cholesterol measures. The other lab results were in the normal range and stayed in the normal range. Kerryn will comment on a follow up post about the results from a clinician's perspective.

Test                     Dec 20           Jan 31       Guideline

Serum                   216                130             < 200

HDL                      53                   49             35-100

LDL                     135                  66              60-129

Glucose                107                 97              74-109

As you can see, the overall cholesterol levels (serum) dropped by 89 points, or about 42%.

LDL levels, the "bad" cholesterol fell by 51%.

Glucose improved, but I think I'd like to see it lower yet.

I'll leave the rest to Kerryn. I've given her access to all of the lab results and permission to discuss them, so she may add one or two more in her follow on post.

After she comments on the lab results, I will be posting some final thoughts on the outcomes and closing out the $3 Diet.

Tuesday, February 4, 2014

The end of the beginning: Week four nutrient analysis

Week four down, and the end of the $3 diet! It’s a bittersweet end. I have thoroughly enjoyed “coaching” Mark towards healthier eating on his limited budget, and can only wish him continued success in meeting his healthy lifestyle goals post-$3 diet. I’ve mentioned before that it takes about six months to permanently change behavior. Mark has five months to prove this theory correct, and based on his hard work and dedication thus far, I have no doubt that he’ll succeed!

I have completed Mark’s final nutrient analysis for the $3 diet, and here are the results. Similar to the past three weeks, Mark has met and exceeded his macronutrient needs. In other words, he wasn’t starving on his budget limitations. His protein intake averaged 17% of his meal composition, while carbohydrates comprised approximately 54%, and fat 30%, all well within his recommended ranges. Calcium and vitamin D intake remained on the lower ends, not quite meeting his needs, but this has been the case with the $3 diet. Calcium intake fell right around 89% of Mark’s needs, while vitamin D intake for week four was one of the lowest of the four weeks at 20%. Mark did start taking a calcium and vitamin D supplement which was an added expense, but one that was definitely needed since his intake of foods rich in calcium and vitamin D on the $3 did not adequately meet his needs.

Rounding out the other vitamins and mineral intake during week four, those that were on the lower ends were vitamin A (79% of needs), vitamin C (56% of needs), and vitamin E (26% of needs) and magnesium. Based on this nutrient analysis, I think it’s safe to conclude that while it is possible to eat healthy foods on a budget limited to only $3 a day, if followed long term, there are risks of developing micronutrient deficiencies. It would take extremely careful planning to ensure that all micronutrient needs were met on a daily basis if affordability was a concern. Here’s a list of food sources of each of the micronutrients in which Mark fell short meeting his estimated needs, courtesy of the USDA’s website.

Here’s the specific link to vitamin and mineral information:

Vitamin A: In the typical American diet, the best sources are dairy products, liver, fish, fortified cereals, carrots, broccoli, cantaloupe, squash, milk, egg, and spinach.

Vitamin C: Fresh produce is the best source, with citrus fruits being one of the highest sources of vitamin C in fresh fruit, tomatoes, tomato juice, potatoes (raw), kiwi, red or green peppers, broccoli, strawberries, Brussels sprouts, cantaloupe, and fortified cereals. Keep in mind that both prolonged storage and cooking decrease vitamin C content in foods.

Vitamin D: The flesh of fatty fish, such as salmon and tuna, is one of the best sources, followed by cod liver oil (as a supplement). Smaller amounts of vitamin D are found in liver, cheese, and egg yolks. Also, fortified foods such as milk and other dairy products (cheese, cream) can serve as sources of vitamin D.

Vitamin E: Best sources are nuts, seeds, vegetables oils, green leafy vegetables, and fortified cereals.

Calcium: Good sources of calcium are milk, yogurt, cheese, and some non-dairy foods such as Chinese cabbage, kale, and broccoli. Several foods are fortified with calcium as well, such as fruit juices, drinks, tofu, and cereals. Some other grains are fortified, but the content is generally low.

Magnesium: Good sources include green leafy vegetables, legumes (beans), nuts, seeds, and whole grains. Also, it’s good to remember that foods high in dietary fiber generally contain magnesium. NOTE: Mark’s fiber intake for week four was about 55% of his estimated needs, maybe a reason why we see low magnesium content in his analysis.

Now that the budget limitations have been lifted, it shouldn’t be a problem for Mark to meet his micronutrient needs. Macronutrients were never a concern. We found out during week one that Mark could get adequate nourishment while eating on just $3 a day. While he was still hungry after some meals, he wasn’t starving. The question was always whether or not he could still afford some of the luxury foods (dairy, fresh produce, nuts, etc.) that tend to be higher in micronutrient content. While challenging, we found that he could incorporate these items with careful planning.

These four weeks opened my eyes to possibilities, and concluding that anything can happen with persistence and dedication. Mark exhibited both of these characteristics during his experiment. Even when his days became hectic and caused him to be a bit disheveled in his meal planning, he still met his budget constraints each day and didn’t succumb to his previous vices (diet coke, snack cakes, etc.), which would have been easy to do. Instead, he internalized his goals and worked towards meeting them on a daily basis. Somehow, this diet worked for him and created in him a desire for change. I don’t think I’ll ever run into the Mark I met in December, eating a snack cake in the food court at work, again. In conversations we’ve had, I’ve determined he’s revolutionized! Congratulations Mark and thanks for the opportunity to serve as your "nutrition coach". So long $3 diet! Now, on to the next adventure!

Sunday, February 2, 2014

final summary stats

Here is the final report on my stats from the experiment. You can download the detailed Excel file here:

Above you see the final spending and calorie consumption report for the entire 30 day period.

There were some dips in both spending and calories consumed, but what is interesting is how little the variation is linked. That is, it's not necessarily expensive to eat a lot of calories. And it's not necessarily cheap, either. It all depends on your choices. Rice is really cheap and gets you lots of calories.

Here you see calories consumed vs. calories burned in exercise for the complete period. I managed to exercise most days during the experiment. It's not always possible to do, but this was a good period.

Finally, weight loss. I ate healthier and lost weight during this period.

I'm hoping I can keep this up and keep on going without the $3 limitation.

Saturday, February 1, 2014

Day 30 +1: it's good to be "rich"

Last night I finished working on some preparation for a class I was teaching this morning and I decided what I needed to do was go to the grocery store to prepare for this morning.

So at 11:45 PM I was running through HEB with a basket on my arm grabbing up things that I hadn't been able to have for the last 30 days.

What did I get?

"Seasonal salad 36 oz" - $11.88
blackberries 6oz          - $  1.50
full pint blueberries       - $  3.48
Chobani Greek Yogurt - $  3.88  (4 pack)
Ben & Jerries Red Velvet Cake Ice Cream - $ 3.46

Yes, less the Ben & Jerries, the things I really wanted more than anything else were fresh fruits. I'm embarassed to admit it's not like before this experiment that I normally had a fridge full of blueberries. But I do think there was something to the fact that it was running in my mind for the last month that even if I had wanted to have them, I couldn't. And the surest way to make me want something or want to do something is to tell me that I can't. I may be a comptroller by trade, but I am allergic to rules.

So what was breakfast on Day 1 post-$3 Diet? I pile of fresh fruit (about $3 worth) and a Greek yogurt ($0.95) - for a total of about $4.

I also had a big pot of Dunkin Donuts coffee - about $0.40 worth. It was so smooth!

We had a surprise birthday party for my eldest daughter - and a houseful of girls this morning as a result - and I got up early to make Belgian waffles for them - which I totally intended to indulge in, but didn't really have the time because I had to teach (via teleconference - and because I was busy with my fruit and yogurt). But I did have the coffee. Thank goodness I don't have to drink that rocket fuel anymore. It is good to be "rich".

I may have had  couple of beers today as well. And I may have just come home from a pizza shop down the street where I may have indulged in some fried food (which might have been jalapeno poppers and onion rings), but since I'm no longer required to report that part of my diet, we'll just leave that as a "hypothetical".

I'm processing what I learned about myself and about nutrition over the next couple of days. I hope you'll hang with Kerryn and I as we process the results of this experiment. But it's good to be done.

Friday, January 31, 2014

Day 30: woo-hoo!

Almost done!

Wow - what a ride.

I met a former colleague for non-coffee at Starbucks at 0630 this morning (non-coffee meaning he had coffee, I watched him), then went to get my post-experiment lab work done. I went today because I'm thinking I'm going to have a few things this weekend that might blow the results come Monday.

So after the lab work, I had a PB&J sandwich (PB - $0.05; J - $0.03; wheat bread $0.09) in my office and brewed a cup of coffee ($0.03).

So breakfast was $0.20.

I went home for lunch and made a very nice plate of fried rice -

I had some left over brown rice in the fridge, so this idea came to me. 

Fried rice:

rice  $ 0.13
egg  $ 0.16
peas  $ 0.09
corn  $ 0.09
carrots  $ 0.17
soy  $ 0.04
canola  $ 0.01
onion  $ 0.12
Total:        $0.81

I ate the whole thing - about 750 cal! As I've said before, rice is cheap calories!

I had my calcium + vitamin D supplement with lunch ($0.09).

So lunch was $0.90.

In the afternoon I made another half pot of coffee ($0.09) and had an oz of cheddar ($0.19).

Dinner was grilled chicken breast ($0.75), roasted zucchini ($0.25), and bread ($0.12).

After dinner I had a cup of tea ($0.02) and a piece of bread ($0.03) with jelly ($0.03).

Total cost for the day: $2.58
Total calories for the day: 1,707

Rounding out the Triad -

Exercise: Ran 4.5 miles with the dog - about 550 cal.

Sleep: Didn't manage this one well. Got to bed at almost mid-night, had to get up at 0530 to get to my 0630 non-coffee. This was a second day in a row with low sleep, and I can tell you I was feeling it today. My performance level was lowered.

And that, my friends, is all she wrote!

Day 29: One day more...

I'm happy to say, one day more today. It's been great, it's been fun, and now it's time to not have this constraint anymore.

I'm thinking fresh blueberries are in order for Saturday morning. Or some sort of fresh fruit.

Living on the $3 diet takes preparation. This represented my plan for the day. Breakfast, lunch, and snacks, ready to go to work with me. 

I worked out at the gym, had some coffee ($0.13), then packed off with all this stuff. But before I left, I swallowed a calcium+vitamin D supplement ($0.09), part of my new breakfast routine.

I ate the banana ($0.15) on the way to work. I ate the egg ($0.15) mid-morning.

Breakfast added up to $0.53.

I went out to lunch with my boss - we went to the Gucci-B (Central Market on Broadway). They have an eatery where you can buy stuff in the store (they have several short order lines, as well as pre-made salads and other nice stuff) and eat it. I smuggled in my peanut butter ($0.05) on wheat bread ($0.09) sandwich and a hunk of cheddar cheese ($0.39) and had a free glass of water.

Lunch was $0.56.

In the afternoon I had 6oz of peach yogurt ($0.37) as a snack.

For dinner I whipped up some baked penne.

The baked penne was was pretty basic - 6 oz of pasta ($0.36), 2.5 oz of ricotta ($0.30), 4.7 oz of mozzarella ($0.87), and 5 oz of homemade sauce ($0.40). Total cost for the pan - $1.93. I ate half for $0.96.

Even with that expensive dinner I was only at about $2.40, so I had another bowl of yogurt ($0.37) and a pickle ($0.14) later in the evening.

Total cost for the day: $2.94.

Rounding out the Triad -

Exercise: I did about 30 minutes on the stairmaster for about 600 cal, then another 15 minutes on the elliptical for another 200 cal.

Sleep: A little low - I stayed up late with my daughter helping her with homework and didn't get to bed until after midnight, so I wound up with about 6 hours of sleep - which is low for me.

Thursday, January 30, 2014

summary stats - week 4

It's like it was only yesterday that this was an idea, and now it's almost over.

So here we are at week 4, with only 2 days to go. As in the past, the blue bars on the below graph represent the cost of each day's food, the red line represents the number of calories I consumed. Average calories per day for week 4 was 1,718; average per day through day 28 was 1,692. I consciously started increasing my calorie count this past week, targeting 1,800. Spendingduring week 4 was also higher, at $2.65/day, vs. $2.50 for the whole 28 day period.

The below graph shows calories consumed (blue bars) vs. calories burned through exercise (red bars). Week 4 had some hectic days, so I missed working out on two days, but I have been thinking about raising my exercise intensity lately, so I've hit 700+ calories on some days.

And finally, weight continues to go down. I weighed in this morning at 182.3.

Day 28: not too late

I just wasn't in the mood for oatmeal this morning, so I had a banana ($0.15) with my coffee ($0.13), and made a peanut butter sandwich mid-morning (bread $0.03; PB $0.05). Before I went to the gym I had a slice of wheat bread ($0.03). So breakfast was basically $0.39.

I worked from home in the morning, so I was able to bake some sweet potatoes. These took longer than I expected - about 70 minutes - but when they were finally done, they were excellent. I sprinkled just a bit of cinnamon and sugar on top and ate it right out of the skin (12.6 oz, $0.44, plus about $0.01 for the cinnamon and sugar).

I had a side of the southwest macaroni salad (that recipe made a lot) - 6 oz for $0.21.

While I was teaching in the afternoon I had a banana ($0.15) as a snack.

Dinner was nice -I had bought a second plantain ($0.44) last week, and it was still good, but starting to turn, so I chopped it up and fried it in a teaspoon of canola oil ($0.01).

Frying them really brings out the sugar. I served it with some left over brown rice ($0.05) and a bratwurst ($0.50).

In the evening I had some yogurt (6 oz, $0.37) a pickle ($0.14), and some tea ($0.02). I forgot to take my supplement.

Reflecting on the day's nutrition, I felt like I had done a pretty good job incorporating some affordable fruits and vegetables. I'm starting to see how I could plan for the higher cost of those ingredients later in the day. Something simple for breakfast like oatmeal or a peanut butter sandwich, and save the fresh stuff for later.

Total cost for the day:       $2.69
Total calories for the day: 1,816

Rounding out the Triad -

Exercise: Stairmaster for about 35 minutes and 457 cal, elliptical for about 22 minutes or 255 cal, and as I was walking out of the gym I saw my boss on the treadmill, so I got up on the treadmill next to him and we had a walking/jogging meeting for about 25 minutes or 145 cal. Total calorie burn for the day: 857

Sleep: Good - about 7 hours.

Wednesday, January 29, 2014

Day 27: roast cauliflower in the house

I took a break from the $3 special and decided to have peach yogurt (6oz, $0.37) and a banana for breakfast ($0.15), and coffee ($0.13), of course.

Breakfast total: $0.65

I had a hard boiled egg ($0.15) mid-morning as a snack.

Lunch was left-over bratwursts ($0.75) and left over brown rice ($0.05).

In the afternoon I brought some bread ($0.08) and cheddar cheese ($0.22) for a snack.

When I got home from work, we had the macaroni salad again (12 oz, $0.43) and roasted cauliflower ($0.31) with garam masala ($0.05). Garam masala is a blend of Indian spices - very good on cauliflower. Goes in a number of Indian dishes I like to cook.

With dinner I took another calcium + vitamin D supplement ($0.09).

Dinner total: $0.88.

I'm not a huge cauliflower fan, it doesn't give me pleasure to eat it. It's really one of those foods I choke down because I know it's good for me. We'd had this head in the house for almost a week before I finally felt like I had the room in my diet to financially fit it. I think if I were to continue this diet, that is how I would try to operate - intentionally leave some financial room for fresh vegetables at the end of the day.

I've been learning as I go along what works for me. Thirty days is not enough time to make things automatic, but eventually I'm confident the choice set would become automatic and much of the intellectual effort would diminish. I feel it beginning to happen now - I don't stress about the planning so much now. I've developed some stand-bys that work - oatmeal, PB&J, a chunk of cheese.

After dinner I had some tea ($0.02) and some bread ($0.08) with peanut butter ($0.05) and jelly ($0.03).

Total cost for the day: $2.97

Total calories for the day: 1,815

Rounding out the triad -

Exercise: 30 minutes on the stairmaster (392 cal); 25 minutes hill climbing (319 cal).

Sleep: up early to do some reading - so about 6.5 hours.

Monday, January 27, 2014

Day 26: the home stretch!

Today is Monday, Day 26. Four more days!

Really, it hasn't been too bad most days. I feel good about the weight loss I've accomplished, as well as some of the lessons about eating that I have learned.

In the past when I have dieted, it's been all about the calories, not about nutrition, so I've developed some dysfunctional habits, like filling up on pickles and Diet Coke. I've learned from Kerryn that Diet Coke is not good for you, and that pickles are not a substitute for milk. So that's something.

Today started with the $3 diet special - oatmeal with milk, a little sugar, and coffee. $0.43.

Mid-morning I had a hard boiled egg ($0.15).

Lunch was the left over sesame peanut noodles (the disappointing ones without the sesame oil - really need to restock that) - $0.35.

In the afternoon before my 1500 class, I had a banana.

I did have Dot working all day cooking some black and red beans for a Southwest Pasta Salad dish I found:

I made about 2/3 of the recipe, and added onions. I could have made ratio of beans to pasta higher. Maybe even added some more veges, and it would still have been quite good. i made it with black beans, red beans, bell pepper, onion, shredded cheese, and ranch dressing. Lots of cumin and chili powder. It was pretty easy. If I had been using canned beans, prep time would have been about 20 minutes. It had a nice mix of textures and flavors. Kandie really liked it too - but she thinks it could have used some avocado. I'm allergic to avocado, so I refer to that fruit as "The Poison." Nevertheless, I have to agree with her. Back when I could eat avocado, I liked it quite well, and think it would have tasted great with this fresh dish.

The only drawback to lighter pasta dishes like this is... you're hungry soon after you eat it.

So I had a bit of bread ($0.02), an ounce of cheese ($0.17), and some birthday cake! ($0.25).

And I decided based on Kerryn's last analysis to give in and take a Calcium+Vitamin D supplement ($0.09). It's expensive than Tums, but it doesn't seem like I can get enough of those vitamins on this diet without the boost.

Total cost for the day: $2.26
Total calories: 1,816

Rounding out the Triad -

Exercise: None. I meant to go to the gym at lunch time, but the road to Hell is paved with good intentions, and I just stayed in the building. 

Sleep: About 7 hours.

Day 25: It's rainbows and unicorns!

I'm afraid day 25 was pretty boring.

So just look at this picture of unicorns and rainbows:

OK - just kidding. Well, about the unicorns and rainbows. It was a pretty boring day.

Oatmeal ($0.10) made with milk ($0.19) and a little sugar ($0.01), and coffee of course ($0.13) - for a breakfast total of $0.43.

After church services, I took the dog out for a 4.5 mile run. It was a nice clear day and the run felt good, if a little slow. Loseit says it was worth about 550 cal.

Lunch was sesame peanut noodles. The only dose of excitement for the day was the fact that I traded out creamy peanut butter for crunchy peanut butter. Oh - and I was out of sesame oil, so I made it with just canola, which drastically cut the cost, but also cut into flavor - $0.35.

Dinner was actually a little special. Day 26 is my daughter's birthday, and since that is a Monday, we decided to take her out to dinner. The only restaurant all my kids agree on is Macaroni Grill, so that is where we went.

I did eat there - because it was a family event. But trying to stay true to the spirit of the $3 Diet, I was committed to only buying something I could afford to cook at home on my budget. Initially I planned to just order a plate of pasta with marinara. But then I saw they had sausage and roasted potatoes - a dish I make all the time at home. So here is my estimate of what my Macaroni Grill dish would have cost me to make:

brats  $ 1.10
onion  $ 0.10
pepper  $ 0.17
potato  $ 0.24

Total                                                  $1.61

I also had some of their bread ($0.10) and dipped it in their olive oil ($0.05).

Total Mac Grill experience: $1.76

The actual bill was $13.50. I never would have ordered that dish out - I can make it at least as good as they did. But I wanted to keep to the spirit of the Diet, like I said.

I didn't snack during the day - so the total was pretty simple - $2.55 for day 25.

Rounding out the triad -

Exercise: as I mentioned, I ran about 4.5 miles for about 550 cal.

Sleep: Better than the night before - about 7 hours.

5 more days!

Another one down: week three nutrient analysis

Another week down and only one to go on the $3 diet! Mark has continued to be successful in meeting his financial constraints. I think he has this part down now! Nutritionally, not much is different from week’s one and two as I analyzed week three using Super Tracker Macronutrient content (protein, carbohydrate, and fat) continues to be adequate, with the majority of Mark’s calories coming from carbohydrate sources. This is not surprising, considering how expensive protein rich foods (meat and dairy) are compared to high carbohydrate foods such as breads, oatmeal, pasta, etc. Because of this, Mark can afford more high carbohydrate foods with his budget limitations in comparison to other foods. During week three, Mark’s carbohydrate intake averaged out to approximately 56% of total calories consumed, while protein intake was roughly 17%, and fat was 27% of total calories.

Similar to week’s two and three, Mark came close to meeting his nutritional targets on most micronutrients, with the exception of calcium and vitamin D, just as we witnessed during week’s one and two. It’s probably safe to say at this point, that Mark would likely have difficulty meeting his needs of these two micronutrients over the long run if he were to maintain this diet for longer than 30 days. We do, however, continue to see improvement in Mark’s calcium and vitamin D intake from week’s one and two. You’re almost there Mark, so don’t quit on dairy now!

During week three, calcium intake climbed by 11%, now meeting 86% of his nutritional needs, while his vitamin D intake jumped up 7% to now meeting 33% of his needs. To me, this is great progress, and ultimately what matters in the end. If nothing else, Mark is now acutely aware of the importance of dairy in a healthy diet. The harsh reality, however, is that while dairy is the one of the best (if not the best) dietary sources of calcium and vitamin D, it is not a cheap commodity.

Also worthy of mention is that vitamin C content this week was a bit lower that the past two weeks. As with calcium and vitamin D, you would expect to find higher levels of vitamin C in more expensive foods like fresh fruits and vegetables. Again, these are luxury items on the $3 diet, and not something Mark was able to indulge in on a daily basis.

All in all, I am still impressed by Mark’s dedication and diligence. He’s taken recommendations to heart and has tried to incorporate mostly healthy foods into his daily intake. Not only that, but he continues his careful persistence in ensuring balance in his life, not only with nutrition, but with sleep and activity. Kudos Mark! Only a few days left in your challenge!

Sunday, January 26, 2014

Day 24: 6 days left!

Only six days left - and I can't say I will miss the limitations. Except that I am worried I will just blow up like a puffer fish again.

Day 24 started with deciding to spend a little more money up front because day 23 went well. I decided to make hashbrowns and a fried egg.

I fried the potatoes in a teaspoon of oil, added some Mexican spices - cumin, chili powder - and then I used a few packs of Papa John's "parmesan" cheese. 

Ingredients in one of these packs:

parmesan cheese (cultured pasteurized part-skim milk, salt and enzymes), powdered cellulose addad as a flow agent, potassium sorbate as a preservative and titanium dioxide. Contains milk. 

But they were free. I don't know if they added anything really.

But the end product was satisfying.

So breakfast worked out to:

potato  $ 0.24
oil  $ 0.01
egg  $ 0.16
spices  $ 0.01
tums  $ 0.04
coffee  $ 0.13
Total:                         $0.59

Lunch was the last of the left over Crouching Macaroni from the other day ($0.42), and then some bread ($0.03) and an oz slice of cheddar ($0.24) - total: $0.68.

In the afternoon I had some tea ($0.02) and another slice of bread ($0.03) as a snack.

I started preparations for dinner a few days earlier with soaking some red beans. 

gratuitous bean shot:

The day I let these set out, I decided to make something else, so I took a tip from Kerryn and froze these beans.

They went into Dot in a couple of big lumps:

I cooked them on their own for the rest of the day, because the red beans and rice recipe on the back of the bag actually called for cooked beans. 

The recipe on the bag called it "red beans and rice", I think of it more as "red beans and kale". Did I say, "kale"? Why yes, I did.

To make this I used:

red beans
green pepper

I cut the casing off of the bratwurst (one link, about 3.6 oz, or $0.57) and mashed it up and started it frying first. Then I added the onion (3.3 oz, $0.11). Let those to work things out for a while, then added the green pepper ($0.33/pepper at Wal-Mart, half a pepper - $0.17). Once that was going, the recipe called for 1.5 tbsp spoon of canola, 1 tbsp sugar, 1/3 C cider vinegar. Once that was simmering, you add the beans (7 oz dry, $0.56) and 2 cups of chopped kale (3 oz, $0.15). You cook the mixture until the kale is wilted, then serve over rice ($0.15).

The beans and kale dish cost $1.63 total. I ate 1/4 of it ($0.41) plus the rice ($0.05) for a total of $0.46 for dinner.

Can't say I was all that excited about this dish, nor was Kandie. Kandie didn't like the sweet and sour nature of it (I kind of liked that); I didn't like the chewiness of the kale. Yes, I said the kale. If I make this again, I will probably 1) reduce the sugar, and 2) add the kale before I add the beans to cook it down more. Or I need to really chop it much smaller. 

After dinner I had spent only about $1.77 for the day, so I baked a banana ($0.18), had some tea ($0.02), and then toasted some cheese on bread.

I'm getting really good at cutting precise amounts of bread and cheese. These were 1 oz each, perfect on the first cut for both.


Food-wise, this felt like a good day. Emotionally, I feel much better if I have plenty of money left over going in to dinner. Kerryn and I have talked a little about the concept of "meal insecurity" - people who don't know if they are going to have 3 meals a day. I start getting a little panicky if I feel like I can't get my food (see Day 22). I can only imagine the desperation that one would feel if faced with that sort of situation.

I did finally go to the Randolph Commissary for the first time during this experiment. I hate the Commissary. (For non-military readers, that's the military grocery store you find on military bases. It is inevitably jam-packed with grey haired retirees who will elbow you out of the way mercilessly to get in front of you in line. And then you have to use their baggers, who expect a tip. I can take my own damn groceries to the car. And then there is a 5% surcharge added to your bill. This usually eliminates most of the savings you can get by shopping there unless you are careful.) So I did find a few good deals that I was excited about, because they are staples here at the $3 Diet. Onions were $1.49/3# - almost half the price I had been paying at HEB (that's the civilian grocery store that dominates San Antonio). Also Kraft Cheddar and Kraft Mozzarella for $0.18/oz! That's like 25% less than I had been paying for no-name brand cheese at HEB! I had also picked up an acorn squash at HEB, but realized it was going to cost me $0.77 for half, so it's been sitting in my fridge. At the Commissary they were $0.55/#, so now I can price the one I have at about $0.27. So expect to see acorn squash on the dinner menu this week. I still hate the Commissary and won't shop there even if the cheese is 25% less. It's not worth the hassle. But on the $3 diet, you have to put up with some stuff.

Day cost total: $2.17
Day calories:   1,535

Rounding out the triad -

Exercise: none. We had something of a hectic day. I had planned on walking with Kandie, but by the time we had time, it was dark and neither of us wanted to go. We'll call this a rest day.

Sleep: poor. We had some unpleasantness that had Kandie and I up during the night. I'd say I wound up with about 6 hours.