While there have been plenty of studies on the health benefits of coffee — including a boost in your workout performance — there are also negative effects of drinking too much coffee. So just how much is too much? And how real are the health claims?
Do you need a cup — or four — of coffee to get you going in the morning? Well, according to new research, your caffeinated coffee habit has a new benefit. Researchers at the Harvard School of Public Health have found that those who drink four or more