Coffee prevents diabetes, does NOT up cancer, heart risk

Caffeine acts as a stimulant and is known to combat tiredness during monotonous tasks such as motorway driving.

“This study adds to the growing scientific data that suggests moderate coffee consumption, four to five cups of coffee per day,

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Article source: http://www.rediff.com/getahead/slide-show/slide-show-1-health-coffee-prevents-diabetes-does-not-up-cancer-heart-risk/20120221.htm