http://www.mercola.com/2003/feb/1/metabolic_typing_diet.htm an interesting article from william wolcott that relativise the truth about differents diets . does somebody know about metabolic types and could explain what is it about ? I also saw the advertising of this book "the descent of woman" by Elaine Morgan. did someone read it and could summarise what her woman perspective is bringing or revolutionising to our mostly male understanding of human evolution .? jean-claude