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300 pages, Hardcover
First published November 26, 2013
The men's physical and mental turmoil emerged on diets averaging 1,500 to 1,600 calories per day, plus consistent physical activity--levels well within the range of many crash-diet fats plenty of us follow today. More important though, the study shows what can happen when we deliberately and severely eat less than our body is asking for. Think about that for a minute. The same health authorities propagating food-pyramid wisdom also tend to fixate on cutting calories and increasing exercise--the "eat less, move more" paradigm. Sounds familiar, doesn't it. What if calorie restricting makes our bodies think we're starving? And what if what happened to the Minnesota men at 1,500 calories is what our government and the billion dollar diet industry has been selling to modern Westerners? The answer seems clear enough: we've set ourselves up to be a nation of disordered eaters, struggling against biology, when what really needs to change is the quality of our food. (91-2).
If you choose to put a label on your diet, make sure it doesn't undergo a sneaky "mission creep" into the realm of your self-identity. Your current food choices may be low-carb, or lowfat, or plant-based, or any other number of descriptors--but you are not low-carb; you are not lowfat; you are not plant-based. You're a human being trying to make choices that best serve you and your specific goals at this point in time. You are not defined by the foods you eat. You are not a slave to an ideology. (243)
Unlike previous food guides, Light's version cracked down ruthlessly on empty calories and health-depleting junk food. The new guide's base was a safari through the produce department--five to nine servings of fresh fruits and vegetables each day. "Protein foods" like meat, eggs, nuts, and beans came in at five to seven ounces daily; for dairy, two to three servings were advised. Instead of promoting what would soon become a nationwide fat-phobia, Light's guide recommended four daily tablespoons of cold-pressed fats like olive oil and flaxseed oil, in addition to other naturally occurring fats in food. The guide kept sugar well below 10 percent of total calories and strictly limited refined carbohydrates, with white-flour products like crackers, bagels, and bread rolls shoved into the guide's no bueno zone alongside candy and junk food. And the kicker: grains were pruned down to a maximum of two to three servings per day, always in whole form. (The lower end of that range was for most women and less-active men, for whom a single sandwich would fill the daily grain quota.) Satisfied that their recommendations were scientifically sound and economically feasible, Light's team shipped the new food guide off to the Secretary of Agriculture's office for review. And that's when the trouble began. The guide Light and her team worked so hard to assemble came back a mangled, lopsided perversion of its former self. The recommended grain servings had nearly quadrupled, exploding to form America's dietary centerpiece: six to eleven servings of grains per day replaced Light's two to three. Gone was the advisory to eat only whole grains, leaving ultra-processed wheat and corn products implicitly back on the menu. Dairy mysteriously gained an extra serving. The cold-pressed fats Light's team embraced were now obsolete. Vegetables and fruits, intended to form the core of the new food guide, were initially slashed down to a mere two-to-three servings a day total--and it was only from the urging of the National Cancer Institute that the USDA doubled that number later on. And rather than aggressively lowering sugar consumption as Light's team strived to do, the new guidelines told Americans to choose a diet "moderate in sugar," with no explanation of what that hazy phrase actually meant. (Three slices of cake after a salad is moderate, right?" With her science-based food guide looking like it had just been rearranged by Picasso, Light was horrified. She predicted--in fervent protests to her supervisor--that these "adjustments" would turn America's health into an inevitable train wreck. Her opinion of the grain-centric recommendations was that "no one needs that much bread and cereal in a day unless they are longshoremen or football players," and that giving Americans a free starch-gorging pass would unleash an unprecedented epidemic of obesity and diabetes. (23-24)
Asking the Department of Agriculture to promote healthy eating was like asking Jack Daniels to promote responsible drinking: the advice could only come with a wink, a nudge, and a complementary shot glass. (25)
Folks with low genuine skill in their field [nutrition] suffer from double trouble: not only do they grossly overestimate their own abilities, but they also don't even have the knowledge necessary to realize what they're saying is inaccurate. (53)
Anyone who's certain they're right about everything in nutrition is almost definitely wrong. (53)
Out of all the food pyramid's victims, the most brutally slaughtered was fat--particularly the saturated form. (82)
The burden is on our own shoulders to stay educated, informed, shrewd, critical, proactive, and unyielding in the face of the Goliaths that loom before us. (247)