Did you know that kids aged 12-17 are the fastest growing population of caffeine consumers? This infographic shows which countries consume the most caffeine and highlights some not-so-savory side ...

The world’s favorite psychostimulant, caffeine, has gotten so much good news in recent years, it hardly seems like we need anymore evidence for “using.” It’s been linked to reductions in diseases and ...

During my week using Jawbone’s UP Coffee app, I wondered how it was that, in spite of my own somewhat problematic coffee-drinking habits, the amount of caffeine I consumed was still substantially less ...

Column Five Media decided to combine "caffeine consumption and data visualization" (both being "important staples" of their business) in their holiday present to clients: a giant infographic print for ...

Caffeine has some interesting effects on your brain, but that doesn't mean it doesn't have some health benefits, too. Here's how our two favorite caffeinated beverages affect your health. If you've ...

Did you have your coffee fix this morning? If so, which blend and roast? And the grind? Iced or hot? Pressed or poured over? These might seem like insufferably pedantic questions (or precious ones, as ...

Caffeine increases brain activity, focus, and cognition while countering exhaustion. Common signs of a caffeine crash include headaches, tiredness, difficulty concentrating, and irritability. This can ...

An 8-ounce (230-ml) cup of green tea contains between 30 and 50 milligrams of caffeine. Bagged teas tend to be more caffeinated than loose leaf teas. Green tea is a popular drink with many health ...