A new study says people with heart trouble might benefit from drinking coffee and tea every day. Researchers in England found the caffeine in coffee and tea might lead to lower rates of irregular heartbeat. They say consuming the amount of caffeine in 3 cups of coffee a day might be safe for people with irregular heartbeat. But while caffeine from coffee and tea might be a good thing, researchers warn people with pre-existing heart conditions to stay away from energy drinks that have high levels of caffeine.
The study is published in the latest edition of the "Journal of the American College of Cardiology."