1. Meat: It’s not always for dinner. Cooking meat transforms it: Roasting it or braising it for hours in liquid unlocks complex smells and flavors that are hard to resist. In addition to converting it into something we crave, intense heat also breaks down the meat into nutrients that we can more easily access. Our ancient ancestors likely loved the smell of meat on an open fire as much as we do.
Ostensibly, Grok is "a rather typical hunter–gatherer" living before the dawn of agriculture—an "official primal prototype." He is the poster-persona for fitness author and blogger Mark Sisson's "Primal Blueprint"—a set of guidelines that "allows you to control how your genes express themselves in order to build the strongest, leanest, healthiest body possible, taking clues from evolutionary biology (that's the primal part)." These guidelines incorporate many principles of what is more commonly known as the Paleolithic, or caveman, diet, which started to whet people's appetites as early as the 1960s and is available in many different flavors today.
Combining higher protein intake and fresh vegetables leads to another major benefit: blood sugar stabilization. Between 35 and 45 percent of the average Paleo diet is comprised of non-starchy fresh fruits and vegetables that won’t spike blood sugar levels, making it an optimal diet for diabetes prevention. This is because nearly all of these foods have low glycemic indices that are slowly digested and absorbed by the body.
Primal Body-Primal Mind: Beyond the Paleo Diet for Total Health and a Longer Life by Nora Gedgaudas advocates a diet that our paleo ancestors ate. Meat, lots of fat, and seasonal fruits and berries when available. Basically, sugar and starchy carbs are discouraged. You can download a chapter from the author's site. She has a Primal Body, Primal Mind Radio weekly show on Voice of America. It started May 20, 2009, so there are many shows you can listen to. Published June 30, 2011.
Fat and Cholesterol are Good for You by Uffe Ravnskov is a new book which includes updated and simplified sections from his previous one (The Cholesterol Myths). Ravnskov also presents his own idea about the cause of heart disease, an idea that explains all the findings that do not fit with the present view. It is a powerful book. Also see his web site. The Amazon.com reviews average to 5 stars. Published January 26, 2009.
Our bodies need much more protein than the average person consumes. In fact, protein accounts for only 15 percent of the average person’s daily calories, while 19 to 35 percent of the average hunter-gatherer diet was comprised of protein. This was due to the high consumption of meat, seafood, and other animal products prevalent in contemporary approaches to Paleo eating.
Most nutritionists consent that the Paleo diet gets at least one thing right—cutting down on processed foods that have been highly modified from their raw state through various methods of preservation. Examples include white bread and other refined flour products, artificial cheese, certain cold cuts and packaged meats, potato chips, and sugary cereals. Such processed foods often offer less protein, fiber and iron than their unprocessed equivalents, and some are packed with sodium and preservatives that may increase the risk of heart disease and certain cancers.
The Vegetarian Myth: Food, Justice, and Sustainability by Lierre Keith is against industrial farming. She spent 20 years as a vegan, and now reveals the risks of a vegan diet, and explains why animals belong on ecologically sound farms. And as all the neolithic foods we avoid are produced on industrial farms, she is against the foods we avoid. Here's a well thought out review by Eric Wargo: Clubbing Vegetarians Over the Head With the Truth.
Nutrition & Physical Degeneration by Dr. Weston Price's book puts to rest a lot of myths about diet, dental, physical, and emotional health, and presents the strongest case for a super-nutritious Native (or Paleo) Diet. His book outlines the conditions/causes for exceptional health. A classic that was first published in 1938. The Soil and Health Library has a Book Review by Steve Solomon. If you don't buy the book at least read the review. N.B. If you live in one of the countries where this book is now in the public domain, you can read it online. But not if you live in a country where it is still under copyright protection.
Catching Fire: How Cooking Made Us Human by Richard Wrangham. This book argues that the ease of digestion and the added nutritional value available in cooked food was the key behind the explosion of human intelligence. (Cooking gelatinizes starch, denatures protein, and softens all foods, permitting more complete digestion and energy extraction. As a result, the food processing apparatus shrinks, freeing energy to support a larger brain.) He then suggests that cooking led to what eventually became marriage and the sexual division of labor. The two most helpful reviews at Amazon get into great detail. The reviews average to 4+ stars.