Group says FDA decision is overreach by government.
Caffeine is perhaps the world's most popular mood-altering drug. Found commonly in coffee and tea, it stimulates the central nervous system to make your body and mind feel more awake. Here's the latest science news on caffeine, including its effects on the body, and possible benefits and risks.
Drinking more than three cups of coffee a day was linked with a reduced risk ofbasal cell carcinoma.
Caffeine relaxes the Fallopian tube muscles, which stops the egg from going from the ovaries to the womb.
Eye-twitching also called eye spasms or blinking disorder is known technically as blepharospasm. It usually is not a serious condition.
Caffeine may the reason drinking coffee lowers the risk of the most common type of skin cancer, researchers say.
For those who like the taste of java but can't stand the jitters, scientists have devised a variety of ways to extract caffeine from coffee beans.
Some energy drinks may contain more caffeine than listed on their labels, according to a new report.