Click here for a holiday treat, every day from PIX11

The truth about caffeine

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

NEW YORK (PIX11)-- Think that cup of green tea is light on caffeine? Before you drink up, Miranda Van Gelder, Lifestyle Director for Dr. Oz The Good Life, stops by with The Truth About Caffeine - how much caffeine there really is in your beverages.