
Five Cups a Day: New Guidelines Say Coffee Can Be Heart-Healthy for Most Adults
New American Heart Association guidance says up to 400 mg of caffeine daily (about five 8-ounce cups of coffee) is generally safe for most adults and may offer heart benefits, but individual tolerance varies; the key is avoiding palpitations, insomnia, or anxiety, and watching added sugars. Coffee brewing matters: filtered coffee is preferred to limit LDL-raising compounds; decaf is a viable alternative, and some people—pregnant individuals or those with poorly controlled hypertension, heart rhythm issues, or caffeine sensitivity—should limit intake.













