Amenorrhea and raw vegan woo

 Since a diet a raw vegan of only raw fruits, vegetables, and nuts is not an appropriate diet for our species, many people suffer from health problems on such diets. When I get comments from healthy long-term raw vegans here, I take it with a grain of salt since I know that people are so attached to the "purity" of raw vegan that they will engage in denialism before they admit they have a problem. 

Women's Set Points

I said I'd go to bed, but then I read something interesting. Lately there has been some discussion in the comments here about what level of body fat is healthy for women. Is it healthy for women to be as lean as men should be (below 18% body fat)? Some authors say yes. After all, don't women in third world refugee camps have babies all the time?