How many cups of coffee may trigger a headache?
Researchers say they've discovered the tipping point where coffee becomes a heart health risk.
Caffeine from coffee but not other foods may ease symptoms of rosacea.
Heavy coffee drinking linked to lower death risk.
Moderate amounts of coffee and tea appear to be safe for patients with abnormal heart rhythms, new study finds.
Drinking coffee may lower your risk of heart failure and stroke, study finds