A father has spoken out about suffering a heart attack after drinking up to 12 energy drinks every day for a year. Stock image showing several energy drink cans.

Panera Bread’s drinks aren’t the only ones to have raised concern. In January 2022, the internet found itself in a frenzy over Prime, an energy drink developed by YouTube stars turned boxers ...

The TikTok-famous Bloom Nutrition Greens & Superfoods powder is everywhere. Now, try the viral brand’s Sparkling Energy drink for a low-calorie boost.

A 12-ounce can of Red Bull contains about 114 milligrams of caffeine — more than three times the amount in a 12-ounce can of Coca-Cola. Prime Energy has more: 200 milligrams in each 12-ounce can.

Most energy drinks are labeled with how much caffeine they contain, although this is not required by the F.D.A., Dr. Temple said. There is no legal limit on how much caffeine can be in energy drinks.