Will artificial intelligence make your doctor visits better? WebMD Chief Medical Officer John Whyte, MD, MPH, interviews Medscape Editor-in-Chief Eric Topol, MD, about the future of health care. Then, do you lean on caffeine to power through your day? Find out how it affects your body. Plus, what you can do about your fear of missing out (FOMO). 

Cutting down on caffeine? Learn about alternatives to coffee.