We consulted health experts to unpack exactly what energy drinks are and how they can affect you. So next time you reach for a can, you know exactly what you’re getting into.

Though usually safe for healthy people, energy drinks can pose serious risks for those with heart conditions or sensitivity ...

energy drink life cycle 10 MINUTES: Once you consume an energy drink, the caffeine begins to enter your bloodstream, which increases your heart rate and blood pressure. Related Articles ...

DEAR MAYO CLINIC: My husband and son are constantly coming home with an energy drink in hand. I tell them that they are bad for you, but I don’t know enough to make a strong case.

10 MINUTES: Once you consume an energy drink, the caffeine begins to enter your bloodstream, which increases your heart rate and blood pressure. 15-45 MINUTES: The caffeine level in your ...

10 MINUTES: Once you consume an energy drink, the caffeine begins to enter your bloodstream, which increases your heart rate and blood pressure. 15-45 MINUTES: The caffeine level in your ...

Dear Mayo Clinic: My husband and son are constantly coming home with an energy drink in hand. I tell them that they are bad for you, but I don’t know enough to make a strong case.

Energy drinks vary wildly, but often fall within the range of 70 to 200 mg per serving. The source of the caffeine itself also depends on the brand, and it can ultimately impact the nutritional ...

10 MINUTES: Once you consume an energy drink, the caffeine begins to enter your bloodstream, which increases your heart rate and blood pressure. 15-45 MINUTES: The caffeine level in your ...