Cardiologist Dr. Evan Levine shares which drinks are most toxic for your heart. Prepare yourself — at least one of them is ...

The rise in caffeine concentration While once it was the likes of Monster and Red Bull which has 32mg caffeine per 100ml, a new raft of drinks have steadily ramped up the caffeine. Prime Energy ...

The concept appears in an editorial accompanying the Mayo Clinic study, suggesting that energy drinks belong in a category of foods that may precipitate dangerous heart arrhythmias in vulnerable ...

Sometimes energy drinks have the opposite effect and lead to tiredness because you “crash.” Find out why drinks without sugar ...

Currently, there are no federal regulations requiring clear labeling for energy drinks or other caffeinated products, despite ...

Katie Donnell, the 28-year-old ‘workout queen’ from Florida, died following a heart attack, which her family blames on energy ...

Katie Donnell’s mother is speaking out about the dangers of energy drinks, calling them “harmful and deadly” in the wake of her daughter’s death Cara Lynn Shultz is a writer-reporter at ...

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 ...

The constant Red Bull car visits, TikToks encouraging all-nighters and endless new brands are feeding into teens’ and young ...

A fitness and caffeine enthusiast died at the age of 28 from a heart attack — and her devastated mother believes energy drinks are to blame. Florida teacher Katie Donnell was committed to a ...

Some energy drinks are sweetened with sugar ... caffeine to no more than 400 milligrams per day to avoid potentially dangerous effects. This dose equates to about four (8 fl oz) cups of coffee.

Most energy drinks contain 100 to 200 milligrams of caffeine per serving. High levels of caffeine can lead to dehydration, which is particularly dangerous during physical activity. Dehydration ...