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health advisory Hospital Mens Health 2007-11-15 5:38:31

Answer:

I think it's all about testosterone levels. The more chest hair the more testosterone. Too, if they're bald but have hair on their chests, they have more testosterone.

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That's like asking why do some women have mustaches and others don't...it's the way you were made..we are all different

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it depends on their ethnic background.

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more hormons

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its most likey ganetics.

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DNA, have u ever heard of this. Men with hairs on the chest have a great possibilty for baldness.

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Such men are more reliable and good sex partners.

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Good answers I've seen so far, but I want to add just a brief comment about this. Yes, it is definitely hormonal(testosterone in this case) BUT it is also combined with your individual genetics.

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Some men have hairy chest then other because they shave their chest and the guys with the hairy chest dont shave. Duh!

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genetics. and sometimes evolution. canadaians and americans are hairy to protect them from sever weather.

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they are the ones that believe in evolution and have monkey genes ? :)

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The limit of how much hair a man can grow on his chest is determined by genetics - specifically how many hair follicles he has there. Within that limit, the higher the testosterone levels, the more hair. So a guy with relatively few follicles but high hormone levels may have about the same amount of hair as a man with more follicles and lower hormone levels. A man who is blessed with lots of follicles plus lots of hormones will have a chest rug, but if either factor is lower, he will have less.

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