Coffee heart disease: For millions of Americans, coffee is the first thing they reach for every morning. But if you've ever wondered whether your daily caffeine habit is helping or hurting your heart, a new scientific statement from the American Heart Association (AHA) offers some reassuring news.
According to the latest review of available evidence, drinking up to five 8-ounce cups of caffeinated coffee a day, or about 400 mg of caffeine, is considered safe for most healthy adults. In fact, researchers say moderate coffee consumption may even lower the risk of several cardiovascular diseases.