Archive for the 'History of medicine' Category

Obesity in ancient Egypt

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Ten or twelve years ago we wrote in Protein Power about the data contained in the vast amount of ancient Egyptian mummies. We pointed out that several thousand years ago when the future mummies roamed the earth their diet was a nutritionist’s nirvana. At least a nirvana for all the so-called nutritional experts of today who are recommending a diet filled with whole grains, fresh fruits and vegetables, and little meat, especially red meat. Follow such a diet, we’re told, and we will enjoy abundant health.

Unfortunately, it didn’t work that way for the Egyptians. They followed such a diet simply because that’s all there was. There was no sugar – it wouldn’t be produced for another thousand or more years. The only sweet was honey, which was consumed in limited amounts. The primary staple was a coarse bread made of stone-ground, whole wheat. Animals were used as beasts of burden and were valued much more for the work they could do than for the meat they could provide. The banks of the Nile provided fertile soil for growing all kinds of fruits and vegetables, all of which were a part the low-fat, high-carbohydrate Egyptian diet. And there were no artificial sweeteners, artificial coloring, artificial flavors, preservatives, or any of the other substances that are part of all the manufactured foods we eat today.

Were the nutritionists of today right about their ideas of the ideal diet, the ancient Egyptians should have had abundant health. But they didn’t. In fact, they suffered pretty miserable health. Many had heart disease, high blood pressure, diabetes and obesity – all the same disorders that we experience today in the ‘civilized’ Western world. Diseases that Paleolithic man, our really ancient ancestors, appeared to escape.

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Lt. Frederick Schwatka and low-carb adaptation

We’ve all had the experience. We go off our low-carb diet for a while, then decide to get serious and get back on the straight and narrow. We start counting every carb and being good as gold, and suddenly we’re fatigued. We find ourselves puffing and panting just walking out to the mailbox. Old time low-carbers know this will pass, but newbies aren’t so sure. No one told them about this, and all they can think of are all the horror stories they’ve been told about low-carb diets.

I’ve had countless people tell me of how they tried a low-carb diet once and got so tired they had to give it up. They then usually tell me that a low-carb diet just doesn’t work for their bodies. I tell them that if they’ll just hang in there a while, it will all get better, and, in fact, they will have more energy and less fatigue than before they started the diet.

There is an adaptation period that takes place when starting a low-carb diet. Someone who has been on a high-carb diet–the standard American diet, for example–has to metabolize a lot of sugar. All metabolic processes require enzymes to carry them out. Our DNA codes for these enzymes, but we don’t make them unless we need them. And when we do need them it takes a while for them to get brought up to the necessary levels. So, when we’re on a high-carb diet, we’ve got a lot of sugar-metabolizing enzymes kicking around, ready to metabolize sugar. All the sugar-metabolizing pathways are working efficiently.

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