If you are brunette

You are more likely to pimples. "Brunettes are often a bit oilier than blondes or redheads, making them more likely to have acne," says Philip Kingsley trichologist.

The good news is that the somewhat slower oilier old. So drink enough water, eat healthy skin and use products made ​​for oily skin and pimples, then the thing of the past.

Source

If you have readhead

You are more likely to get Parkinson's disease. A recent study at Harvard University showed that nearly 90% more likely redheads have the disease.

How is this possible? Scientists show that it most likely is due to a hereditary DNA mutations linked with the disease.
Source