zif wrote:This is from 2002:
"A typical 15-year-old boy weighed 135.5 1966 and 150.3 pounds by 2002. A typical 15-year-old girl went from 124.2 pounds to 134.4 pounds."
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As for adults, the 2002 study linked above says, "The average weight for men rose 'dramatically,' in the CDC's words, from 166.3 pounds in 1960 to 191 pounds in 2002. Women went from 140.2 pounds in 1960 to 164.3 pounds in 2002."
I once worked on an island in the Indian Ocean. Mrs Fluffy and I towered over the locals who were all really short. And we're not big people at all - we're small or average compared to other Europeans. Then I was in Burma and it was Land of the Giants. I thought it was a bit strange but my colleague pointed out that it's nutrition based - different nutrition, larger people. In countries that have "modernised" over decades, the parents are smaller and the children are larger. My colleague said it's different and more Westernised food that's doing it.