Ever get hit with a headache on a Saturday? Skipping your daily coffee can cause a caffeine withdrawal headache. Discover why ...

Flu-like symptoms: Some people may experience nausea, muscle pain, or general discomfort. Low motivation: The lack of caffeine’s stimulating effect can decrease motivation for daily activities.

Well, let's get to the truth about coffee. Can you get addicted to coffee? No. Now, if you've been hopped up on caffeine for years, and one day you suddenly switch to decaf, your head's going to hurt.