Too much caffeine, especially from energy drinks and supplements, can be dangerous for the heart—even in young, healthy individuals. Dr. Alan Gass of WMCHealth explains that high doses of caffeine combined with intense exercise may trigger abnormal heart rhythms and increase the risk of sudden cardiac events. Some energy drinks contain over 200 milligrams of caffeine per can, and when combined with coffee or other sources, the total intake can rise quickly. To stay safe, it’s important to understand your baseline heart rate and blood pressure, ease into new workout routines, avoid energy drinks before exercising, and maintain a balanced approach to fitness that includes cardio, core, and flexibility. For those concerned about heart health, WMCHealth offers same-day cardiology appointments by calling 914.909.6917.