(September 21, 2012 at 12:08 am)FallentoReason Wrote: How do you explain the skin pigmentation of people living thousands of kilometres from fish such as countries in the middle of Africa? Or are their diets still vitamin D rich anyways?
I always thought skin colour was a direct adaptation to how strong the sun was in that region..?
UV levels are much higher in the middle of Africa, as opposed to say Scandinavia.
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