Coffee is great. But these funny pictures might be better. This post is loaded with random, ridiculous, and extremely ...

What is caffeine dependence? "When people use the term caffeine addiction, that is incorrect. Technically, caffeine use can result in a physical dependence, but not an addiction," says Cherian.

But caffeine can become an addiction if large quantities are consumed regularly. The Diagnostic and Statistical Manual of Mental Disorders lists a few caffeine-related issues, such as caffeine ...