Dr. Oz: Does Drinking Caffeine Keep You Awake?
Dr. Oz did some research to debunk common sleep myths. First off, does drinking caffeine at night keep us awake? Dr. Oz asked some people to help him out. He rigged a woman named Anna’s home with nanny cams to monitor her sleeping. Anna drank a cup of coffee right before bed and went right to sleep. She also slept the full eight hours with no problems.