"Life is too short to drink bad coffee." If you're a coffee connoisseur who wakes up every day anticipating that first sip of morning brew, you know there's truth to the saying. You also know all ...

These are all short term ... 5 cups of coffee), caffeine won’t do you any harm. Caffeine can increase alertness, aid ...

How much coffee is good for most people, according to these studies — and how much is too much? Should some people ... sugars and other chemicals. In short, my takeaway from these studies ...