The findings of the study were reported in the journal JAMA. The study involved 25 healthy men and women who were over 18, non-smokers, and not taking any medications. The participants were assigned to consume a 16-ounce energy drink or a 16-ounce placebo drink over a five-minute period. Watch this video now to find out what happened. Click the Red More Button in your email or the image below if you are on our website.