Why We Get Fat by Gary Taubes provides a much more in depth explanation of the dynamics of fat storage than was in my last posting, but it goes well beyond that as well. Taubes is pretty scathing in his description of how off track the medical community got with respect to diet since World War II, and to the great detriment of the average American’s health.
If you believe, as most people seem to today, that carbs are the chief culprit, it’s absolutely shocking to look with fresh eyes at the food pyramid. Introduced less than 20 years ago, the explicit recommendation was for 6-11 servings of bread, cereal, rice and pasta vs 3-5 servings of vegetables! No surprise that the FDA replaced it in June with MyPlate, a much saner guide though still probably off for someone trying to lose weight. In the meantime the obesity problem has achieved epidemic proportions.
A lot of smart people got caught on the wrong path with two overly-simplistic models: Cals in v. cals out, and If you eat fat, you get fat. And, implicitly, if not explicitly, they cultivated the view that obesity is a symptom not a cause. Of what? Why of gluttony, sloth, and a lack of willpower, of course. The reality is that some people have a tendency to get fat and some don’t. Most of us who are over 40 know that our current selves are in the former, and that our former selves didn’t have to think about diet. Why is it so hard to believe that a fat guy has an inherent problem, not a lack of willpower. Unfortunately, there’s no silver bullet in the book. If you tend to fat, you can’t eat carbs; if not, you can.
The implications are pretty well aligned with the diet I’ve suggested for losing weight. But there are a couple of differences. First of all Taubes would take issue with my suggestion that counting calories can accelerate weight loss. I’m not sure I buy it, but he poo-poos that whole notion. And, while he suggests that exercise is great for a bunch of other reasons, diet it the dramatically dominant factor in weight loss. One of the key dynamics he cites is the relationship between exercise and eating. Most people eat more when they exercise more which offsets the weight loss benefit. Finally, he’d have you eat more meat than I was suggesting; no reason to limit at all. I suppose I could test all this by putting 40 pounds back on and giving it another go…nah!