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While he enjoys the attention he gets from women on his physique, he has been unable to open himself up to connect intimately on a deeper level.

Melanin, a complex polymer made from the amino acid tyrosine, is responsible for skin pigmentation.

I won't bog you down with science, except to say that the closer early man lived to the equator, the stronger the sun exposure.

Some of these you can guess, and others might cause you to pause and think.

Maybe it has something to do with gravitating towards guys who are darker? Some medical conditions If you want to know more about what influences skin color, consider watching the video below.

It also is the lead agent behind hair and eye color.

In other words, why do some people have fair colored skin and others have a darker color? If you happen to be black or want to know about your ancestral roots, I highly recommend order an Ancestry DNA kit.

According to information published on the , the reason can be traced to adaptation and the location of early man in his relationship with the sun.

Skin tones — shades of black BLACK MEN SKIN TONES 1.