Energy drinks are a go-to for millions of Americans looking for a quick boost, but new warnings from health experts suggest they may come with serious risks. Studies have shown that even a single energy drink can impact heart rhythm and blood pressure, and heavy consumption has now been linked to an increased risk of stroke. With these drinks especially popular among teens and young adults, doctors are raising concerns about what too much caffeine and sugar can do to the body over time. Joining us now to break it all down is Dr. Jeremy Liff, a board-certified neurologist specializing in stroke.