How much coffee is too much? Heart experts reveal the safe daily limit - Earth.com

Latest News About Caffeine Limits: A Simple Guide for Adults

Adults can safely drink up to three to five mugs of coffee a day. The American Heart Association now says bigger amounts usually are unlikely to cause heart trouble. Coffee may even help protect the heart because of compounds it contains. Energy drinks are different. They combine caffeine and sugar in ways that can harm the heart. Experts confirm coffee in normal doses is fine. Those with heart conditions should check first.

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