Did you see the Oct. 11 New York Times Magazine? “The Food Issue”? I, of course, was all over it.
There is an article called “The Calorie Restriction Experiment.” It’s about a study with the premise that restricting calorie intake by 25% may have a pretty substantial effect on preventing “secondary aging” diseases like diabetes, heart disease and cancer.
According to the article, it doesn’t matter what the volunteers in the study eat, as long as they stay within their daily caloric target. This would be difficult to accomplish if they ate at Starbucks for breakfast, Mickey D’s for lunch and Olive Garden for dinner, so they get intense diet counseling and, for the first 28 days, someone else makes all their meals. They learn what kinds of foods and in which portions will keep them on their ambitious target.
They must record every single bite of food they eat and count calories all day long. Um… fun!?
So far, the study looks promising. Those volunteers who have been able to stick to the rigorous discipline have lost weight and are indeed showing signs of improved health, like lower blood pressure and cholesterol. However, others have left the study because of increased risk of anemia and bone mass loss.
The researchers know that the premise of the study is unrealistic for the general population — how many people can severely reduce their calorie intake for the long term? The hope is that they will be able to use the data they’re collecting to develop a drug that would mimic the effects of calorie restriction.
Now, that sounds very nice, but here’s the thing: These “secondary aging” diseases where virtually nonexistent 200 years back — when people ate Real Food.
Real Food is what you would eat if you used your common sense. For example: Eating animal products that come from healthy animals makes absolute sense, because you can be only as healthy as the food you eat (and the food your food ate!). But when was the last time you asked about the provenance of that big, fat steak in your cart? Did the cow eat food healthy for her? Was she treated with respect? Was she killed humanely?
Another example: Eating whole eggs, yolks and all, instead of only the whites makes sense because — well — that’s the way they come! Eating only the whites won’t provide you the goodness you should get from eggs (the fat in the yolk helps assimilate the protein in the white and most of the minerals are in the yolk). Yet, we need studies validating this simple fact before we can trust nature.
The medical establishment won’t go there. The idea of applying common sense to the way we eat is too “simplistic.” And it seems like learning from our ancestors is somehow against evolution.
Most people today eat highly processed foods and then supplements and assume that we know better than nature. If we accepted the fact that our highly processed diets ushered in the diseases we now fight with drugs, maybe we would focus less on the drugs and more on the food?
We will count calories and pop pills, we’ll even do crazy things like voluntarily and severely reduce our caloric intake. Eating simple, clean, unprocessed food and respecting our natural appetite is so common sense that it doesn’t fit our complicated brains any more.
And yet, we can’t upgrade our “obsolete” bodies…
This post is a part of Real Food Wednesday hosted by Cheeseslave
{ 7 comments… read them below or add one }
I couldn’t agree more. I’m glad to see the general public getting valuable information such this. I nearly lost it when the Atkins diet grew in popularity. I was extremely concerned about the nutritional havoc that fade diet created. I hit the roof when there was talk about teaching it in the schools. The good news – it seemed to help awaken the medical and mainstream nutritional experts to begin promoting “real” nutrition. It is a delight to see the increase in truly beneficial information finding its way into mainstream media. Michael Pollan sumed it up succinctly with 8 words – “Eat real food, not too much, mostly vegetables.”
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Thank You! I am a personal believer and passionate advocate for eating whole, natural food~ and connecting with our vibrant selves, the planet, and our shared experience with all living beings! I appreciate your newsletter!
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I can only recommend that everyone read Michael Pollan’s book “In Defense of Food.” I eat real food as often as I can because the flavor is more robust and I feel full very quickly. I thought I knew how to eat and no one could tell me I had messed up thinking. Well, that was until Pollan mentioned how we talk about buying products with “omega” this, “protein” that, “Vitamin B12″ added and so forth. I realized that I had even fallen into the illogic of talking about food like it is more science than a natural pleasure!
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excellent article–the benefits of not poisoning our body. Conversely cutting out garbage in some diets will also painlessly lower calories as well.
Tho given today’s over consumption of food–25% is not a starvation diet by any means.
Another great book on the science of food creation and why we keep turning our backs on the basics was The End of Overeating: Taking Control of the Insatiable American Appetite by Dr Kessler–I think this book belongs with the Food Inc, Omnivores Dilemma and In Defense of Food bookshelf for sure.
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If they were having nutritional counseling and someone else cook their meals then they were not eating the highly processed crap so many Americans (and Europeans, and “civilized” people the world over) eat. Wonder if that was the real cause of their weight loss and better health… hmmm…… :)
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I remember the New York Times ran an article a few months back about a Calorie Restriction experiment on monkeys. They showed a picture of one monkey who ate a CR diet and another who was free to eat “whatever he wanted.” The monkey on the CR diet was obviously much healthier based and looked several years younger. I was curious what the non-CR monkey was allowed to eat so I tracked down some original research from the University conducting the experiment. Both monkeys were fed a generic monkey chow –dry pellets composed mostly of corn starch and two other ingredients. The whole experiment seems like a waste of time to me, but the pictures seemed to convince a lot of people.
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@Lydia: The more health claims in the label, the more I distrust it :-)
@Squeaky Gourmet: One of the problems w/ the CR approach is that is mainly based on the amount of calories, which means that they can severely cut the intake of fat because it’s high on calories. They get to eat lots of apples and other high-fiber, low-cal foods. Under these circumstances, a 25% cut could be health detrimental and extremely challenging… I’m all about nutrient-dense foods and no calorie counting…
@Alyss: I’m sure that’s a big part of it, but not all. The severe cut in calories must be clear and intentional.
@CELLULITE ANALYST: I wish they compared the CR monkey with one in the wild, eating what they do when no humans are altering their habitat…
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