Discussion of obesity is also very interesting. We generally accept thet in prder to lose weight one should eat less and move more. But we forget other factors in the equation. Appetite control is a complex physiological mechanism, and the feeling of hunger is extremely difficult to resist, no matter how much willpower one has. Same goes for moving: central nervous system regulates the desire and the ability to do so, and is difficult to overcome.
The discussion of optimal diet is enlightening: it is not really known if a diet of steaks and eggs three times a day is any worse than "balanced" mix of proteins, carbs, "good" fats with berries, leafy greens and other politically accepted good nutrition. Dietology as a science does not really exist: it is rather promotion of dogma mixed with health politics.
Anyway, the book is a great read and is packed with information (it's about 600 pages) useful for health conscious freaks like me. I came out of it born again low-carber, though this was not the goal of the book. Highly recommended.
