Coffee and exercising may prevent skin cancer

WASHINGTON (AFP) - Drinking coffee and exercising may prevent skin cancer by killing off cells damaged by the sun's ultraviolet-B (UVB) radiation, said a study of

The coffee-exercise combination produced a "dramatic" fourfold difference in apoptosis -- the programmed death of pre-cancerous cells -- between laboratory mice that did and did not follow the regime, said the researchers of New Jersey's Rutgers University.

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