If you look at the reviews you'll get a better understanding.
The book describes efficient, sustainable ways achieve changes in your body, the premise being to make changes with the smallest amount of work possible. I put on 10 lbs of muscle in 2 months following its weight gain advice. My girlfriend tried the slow-carb diet and saw no effect, but I have heard that working for a few people. It's an interesting read nonetheless and will change your perspective on diet and exercise.
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