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Originally Posted by
imageWIS 
Yes it is, a friend of mine who was a Anthropology and Archaeology major mentioned it to me.
That doesn't really make it true
Quote:
Originally Posted by
imageWIS 
Also, consider that the average male's (especially in the first world) diet has drastically changed over the last 100 years.
That is true. The thing is that, there really isn't a simple answer.
It's going to depend on time period your talking about and the specific population. If you look at nonwestern populations today and try to get an average it comes out to 13%, with some populations being higher and some being lower (particularly asian and african populations). Looking into the past is complicated by the fact that the further back we go, the less data we have, usually just weights and heights, with skeletal evidence providing relatively little evidence for body compositions. If you look at specific hunter and gatherer populations today, many have higher average body fats then 10%, so then one has to ask what is an appropriate model?
Of course there is the completely different question of, if a population in the past had a 10% body fat is that necessarily something we want to emulate and does it lead to the greatest level of health? Does being 12% change anything in terms of morbidity or mortality rates?