I often focus on the bigger facets of the disease of civilization. Things like cardiovascular disease and cancer, which are major killers and the subject of intensive research. But the disease of civilization is a spectrum of disorders that affects the body in countless ways, large and small.
I recently read an interesting paper written by an all-star cast, including Loren Cordain, Staffan Lindeberg and Boyd Eaton. It's titled "Acne Vulgaris: A Disease of Western Civilization". The paper presents data from two different groups, the Kitavans of Papua New Guinea and the Ache hunter-gatherers of Paraguay. Both were systematically examined by doctors trained to diagnose acne. Out of 1,200 Kitavans and 115 Ache of all ages, not a single case of acne was observed. Hunter-gatherers and other healthy non-industrial cultures have nice skin. I dare you to find a pimple in Nutrition and Physical Degeneration.
In Western societies, acne is a fact of life. The paper states that 79 to 95% of modern adolescents suffer from some degree of acne, along with about 50% of young adults. That's an enormous difference.
The paper presents a very Cordain-esque hypothesis to explain the high incidence of acne in Western societies. In sum, they state that the Western diet causes hyperinsulinemia, which is thought to promote acne. This is due to insulin's effects on skin cell proliferation, its interference with the retinoid (vitamin A) signaling pathway, and its effect on sebum production.
They then proceed to point the finger at the glycemic index/load of the Western diet as the culprit behind hyperinsulinemia. It's an unsatisfying explanation because the Kitavans eat a diet that has a high glycemic load due to its high carbohydrate content, low fat content, and relatively high-glycemic index foods. I think the answer is more likely to reside in the specific types of carbohydrate (processed wheat) rather than their speed of digestion, with possible contributions from refined vegetable oil and an excessive sugar intake.
Got Breast Milk?: Interspecies Suckling
Would You Drink Breast Milk Ice Cream?Not long ago, Hans Locher, the landlord of the Swiss restaurant Storchen, announced he intended to serve soup, sauces, and even antelope steak in a glaze that contained up to 75% human breast-milk content. The idea came to him 35 years before when he experimented cooking with his wife’s surplus milk. Locher offered US$14.50 for a liter of human milk, but his aspirations were squashed by the Swiss government: "Humans are not on the list of authorised milk suppliers such as cows or sheep."
In response to the international news on Locher’s proposal, People for the Ethical Treatment of Animals (PETA), sent out a letter to Ben & Jerry’s, requesting that they begin to integrate human milk into their product. (Using human milk for human food isn’t the newest idea). Ben & Jerry’s then sent PETA a letter of their own. They wrote: "We applaud PETA's novel approach to bringing attention to an issue, but we believe a mother's milk is best used for her child." A woman who was later interviewed at the Ben & Jerry’s factory was grossed out by the suggestion, especially after having to deal with nursing her own children: “The (breast) pumps just weren't that much fun. You really do feel like a cow.”
In all the buzz, Americans really didn’t understand PETA’s intentions. The letter was in jest, a clever way of getting the press to not only inform the public on the perils of drinking cow’s milk, but also to rattle some awareness into people that “cow’s milk is for baby cows.” Ben & Jerry’s letter summarized PETA’s point to the tee: “Mother’s milk is best used for her child.” In other words, stop making ice cream with the milk of mother cows; calves should be drinking cow’s milk, not human adults!Read more »