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MORE Do you know the reason behind different hair colours?

Do you know the reason behind different hair colours?

Scientific research proves that all human beings 11,000 years ago had dark brown hair and dark eyes but as evolution took place


By Lafdatv - July 27, 2016



Scientific research proves that all human beings 11,000 years ago had dark brown hair and dark eyes but as evolution took place, the colour of hair and eyes changed to suit the climate and surroundings of people living in particular areas.

The blonde hair came into existence for a reason, it is not just about the colour, it has to do with evolution for better survival in certain conditions. In Northern Europe, due to the lack of sunlight, around 11,000 years ago, the colour of the hair of people living in that area started to change into blond to facilitate more Vitamin D synthesis!

Scientists also claim that the operation sex ratio (OSR) also plays a major role in determining the hair and eye colour. The uneven sex ratio in early hunters and gatherers put a lot of pressure on the sexual selection of women, one result of which could be the differing colours of hair and eye!

 

Now you know the reason why Indians don’t have blonde hair!

 


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