Smoking Destroys Y Chromosome

by / 0 Comments / 20 View / December 8, 2014

New health risk discovered for men who smoke.

The Y chromosome is of course the stretch of DNA that makes a man. Women have two X chromosomes; males have an X and a Y. But the Y chromosome controls more than the production of male hormones. It may affect how the body fights cancer, the Finnish team said.

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