Is the Disconnect between Biology and Culture making you Ill? Part Three: Homeostasis and Couch Potatoes who were Born to Run.

Homeostasis is really about balance, and in this case, energy balance. We are predisposed to maintain this homeostasis by taking advantage of surplus energy and storing it as fat. And while this trait has served our species for 2 million years, we no longer live in a feast or famine environment, and those conditions of …

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Is the Disconnect between Biology and Culture making you Ill? Part Two: Stressing the system

The human immune response system, much like that of other mammals, evolved over hundreds of thousands of years to be a barrier against the nasty bugs and pathogens we live with day-to-day. Since the discovery of antibiotics (and their overuse in both human medicine and industrial farming), we have created a very clean and sterile …

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Opinions are Not Facts, and Things are seldom as they first appear.

“The rise of childhood obesity has placed the health of an entire generation at risk.” ~Tom Vilsack  Often of late, we hear non-experts make sweeping pronouncements on subjects from healthcare and education to socioeconomics. Seldom do they add anything to the conversation, instead muddying the already perturbed waters. While we certainly cannot fault someone for …

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How Leptin, Ghrelin, and other Hormones can Thwart your best efforts to get “thin.”

In 1950, researchers at Maine's Jackson Labs produced a strain of Mice labeled OB/OB, or Obese/Obese, as both parents carried a recessive mutation that was expressed in Obesity. This recessive mutation was found to cause the mice to become three times as large as normal mice, and their appetites were ravenous. They were inactive and …

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