A study in the Journal of the American Dietetic Association reports that we consume an average of 200 milligrams of caffeine daily. Most of this is from coffee and sodas, and a growing sourse of caffeine in the American and European diet comes from energy drinks.

However, when it comes to fitness and bodybuilding, what are the main sources of caffeine we use and what are the links between caffeine and performance?

Here’s a Bodybuilding.com quick guide to caffeine.

We explore caffeinated beverages and your health in this graphic created with Rasmussen.

Rasmussen-caffeinatedbeverages

Do you use caffeine to boost your energy and performance? What supplements work best for you?

We look forward to hearing your thoughts on the topic, so be sure to leave us a message in the comments section below. 🙂