Energy Drinks and Stimulant Supplements Linked to Cardiac Events in Young Adults, Study Finds
Source Summary
Preliminary research presented at the American Heart Association's Scientific Sessions 2026 found that caffeinated energy drinks and stimulant supplements appeared disproportionately more often in FDA reports of serious cardiovascular events, including cardiac arrest and heart attacks. The study focused particularly on adults ages 18 to 34.
Why it matters
The findings suggest a potential public-health concern regarding the safety of widely consumed energy drinks and stimulant supplements in a young adult population.
What remains uncertain
The research is preliminary and independent; the full scope of causation and the strength of the association require further investigation.
