Up to 5 cups of coffee a day may be safe, experts say [ubjjpb1G54O]

Published in Everyday Knowledge

Coffee lovers may have reason to celebrate. The American Heart Association says up to five 8-ounce cups of black coffee a day is generally safe for most adults. Stay connected with NBC Bay Area online: Bluesky: WhatsApp:   Download our mobile app: On iOS: On Android:   Watch our 24/7 streaming channel:   Sign up for our newsletters: