American Heart Association Highlights Risks of Energy Drinks on Cardiovascular Health
The American Heart Association has released a new scientific statement emphasizing the potential cardiovascular risks associated with high caffeine intake, particularly from energy drinks. According to the statement, while moderate consumption of caffeinated coffee may be linked to a lower risk of cardiovascular diseases, high doses of caffeine, such as those found in energy drinks, could increase the risk of heart problems. The statement, published in the journal Circulation, reviews recent evidence on the effects of caffeine from various sources, including coffee, tea, and energy drinks, on cardiovascular health. It highlights that up to 400 mg of caffeine per day, equivalent to about five 8-ounce cups of coffee, is generally safe for most adults. However, energy drinks, which often contain higher caffeine concentrations, may lead to increased blood pressure and irregular heart rhythms. 
