Sunday, August 30, 2009

White Europeans 'Only Evolved 5,500 Years Ago After Food Habits Changed'

Photo: People with pale skin like model Lily Cole may be descended from Europeans who dramatically changed their diets

From The Daily Mail:

People in England may have only developed pale skin within the last 5,500 years, according to new research.

Scientists believe that a sudden change in the diet around that time from hunter-gathering to farming may have led to a dramatic change in skin tone to make up for a lack of vitamin D.

Farmed food is lacking in vitamin D and while humans can produce it when exposed to the ultraviolet light in sunlight darker skin is far less efficient at it.

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