The U.S. Federal Drug and Food Administration (FDA) does not currently have any guidelines for a suggested ... you might just forget that you're getting a big hit of caffeine, taurine, glucose, and ...

Red Bull, Celcius, Monster, and Rockstar all have some monstrous levels ... Their drinks contain around 300 mg of caffeine. And, while it boasts “zero sugar” it does sweeten its drinks with ...

The Monster drinks and eight others also recommend a daily limit. Consumer and scientific groups have for years urged the Food and Drug Administration to make companies disclose caffeine levels ...