The Ultimate Guide to Caffeine

Find out how much is in your favorite foods and drinks.

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Maria Menounos’ Caffeine Smoothie (2:14)

Whether you are trying to curb your caffeine intake or just curious to learn which of your favorite foods and drinks have the most caffeine per serving, you have come to the right place. While we all know that coffee is a likely source of the energy you're seeking, you may not have known that your favorite chocolate bar or can of soda might be giving you a jolt as well. Reference this handy guide created with the help of Megan Casper, M.S., RDN, owner of Megan Casper Nutrition, and writer for Nourished Bite to learn more. If you're heading out to the local coffee shop or grocery store, print the guide here and take it with you on the go!

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