The Paleo Diet: Lose Weight and Get Healthy by Eating the Food You Were Designed to Eat [Hardcover]

Cordain evidently seems to have ignored much of his own research. The most alarming error is his frequent recommendation to use flax oil when cooking meat dishes. Recipe after recipe calls for marinating cuts of meat in flax oil before cooking - a very bad idea! For those who don't already know, you should NEVER cook with any type of polyunsaturated oil. Their high degree of unsaturation makes them extremely prone to oxidative damage, and this process is greatly multiplied by exposure to high temperatures (e.g cooking temeratures). Omega-3 fats, like those found in flax oil, are the most vulnerable polyunsaturates of all. When eaten, these 'healthy' fats trigger a chain-reaction of nasty free-radical activity in the body, leaving one open to the development of all sorts of degenerative ailments. Cordain should be well aware that liquid vegetable oils simply did not exist back in paleotlithic times.

Cordain also denigrates saturated fat in his book, which once again is rather pitiful considering his background. The anti-saturated fat doctrine is a product of agenda-driven 20th century researchers and beaureaucrats, eagerly supported by commercial interests and their cheerleading squad of ignorant nutritionists, health authorities, and authors. Cordain claims that a single experiment where saturated fat raised cholesterol levels in young men is proof that this fat is bad. Big deal! Such an assertion assumes that the cholesterol theory of heart disease is a valid one. Considering the numerous absurdities inherent in the cholesterol theory, that is a rather risky leap of faith. Hunter-gatherers ate lots of animal fat, which is around 50% saturated. And no, just because an animal is wild does not mean it is low in fat - I had the pleasure of sampling some camel steak last week, and you can be sure I enjoyed every bit of the backstrap fat covering the steak! Even the leanest animals have fatty portions of meat, and if observations of recent hunter-gatherer societies are anything to go by, these would have been the most valued and preferentially eaten cuts.

Cordain also jumps on the anti-low carb bandwagon, even though his own research shows hunter-gatherers were far more likely to consume a low carb diet than a high carb diet. In fact paleo nutrition, with its emphasis on animal foods and starch poor plant foods, and low carb nutrition are a perfect match.

The whole book reeks of an attempt to squeeze paleolithic nutrition into currently fashionable and politically correct guidelines. Only problem is, back in the stone-age there weren't any pompous cholesterol researchers who thought they knew better than mother nature, and there were no advertising campaigns to let people know of the 'heinous' health effects of saturated fat - so people ate it, and lots of it!

Paleo eating is still the ultimate nutrition in my opinion. It is the only eating plan that cannot even begin to be accused of being a 'fad'. Subsistence patterns that dominated for over two million years can hardly be considered a fad. Cordain's book does contain some useful info, but Neanderthin by Ray Audette is a far better, and cheaper, book on paleolithic nutrition. Buy that instead.

The Paleo theory offends Creationists, because it assumes an evolutionary explanation for human origins and why our bodies seem to thrive better on hunter-gatherer foods than on "our daily bread."

It offends free-market zealots, because it implies a criticism of the way American capitalism produces the toxic waste it calls "food."

It offends the charlatans in the weight-loss industry, who offer the simplistic explanation that Americans are getting obese because they are "eating too much," instead of scientifically looking at the consequences of WHAT they are eating.

It offends the American medical and pharmaceutical industries, because it argues that a proper diet to prevent cancer, "Syndrome X," and other degenerative diseases makes more sense than developing exorbitantly expensive (i.e., profitable) therapies and drugs to treat them after the fact.

It offends the social-engineering goody-goods (mostly on the Left) who had the government dictate carbohydrate-heavy nutritional guidelines to us which have proved disastrous in practice.

It offends vegans, because it argues that humans need to eat animals for optimum health.

It offends technological cornucopians of the Julian L. Simon school, because it challenges common beliefs about "progress," and whether our planet can produce enough of the proper sorts of foods for human well-being. Cordain points out that with current technology, only about ten percent of the world's population could be adequately sustained on a Paleo-compatible diet. Unfortunately, the world's impoverished billions have to take their chances with their suboptimal grain-based diet.

In light of this, about the only ideologues this theory doesn't offend are the neo-Malthusians who have been arguing all along that the world is way over-populated. It's not often that a diet book presents a worldview radically at odds with the usual range of beliefs in our society. Cordain's message deserves a wide and thoughtful hearing, for what is more important than our health and the food we eat?

Dr. Robert C. Atkins' New Diet Revolution Revised and Updated.
Dr. Mary G. Enig's Know Your Fats.
Dr. Weston Price's Nutrition and Physical Degeneration.