Some examples would be Full Throttle, Red bull, Monster, Rockstar, 5-Hour Energy, etc. The list could go on for hours. The demand for energy drinks is high because people will always feel as if they need an extra boost, so companies won't stop making them. But what's in them? Well Caffeine. Lots and lots of Caffeine. Caffeine (1,3,7-trimethylxanthine) is the most widely studied ED ingredient. “The caffeine content of energy drinks ranges from 50 mg to 505 mg per serving and has been shown to enhance alertness and mood, act as an ergogenic aid, and counteract symptoms of sleep loss” (Burrows, Pursey, Neve, Stanwell). But caffeine isn't the only ingredient in energy drinks, just the most abundant. “Other common ingredients of energy drinks that are less studied include taurine, glucuronolactone, herbal supplements such as guarana and ginseng, and B group vitamins, often in quantities that far exceed recommended dietary intake levels” (Burrows, Pursey, Neve, Stanwell). Energy drinks contain large, unhealthy amounts of these ingredients. With caffeine and these other ingredients, it's easy to see how bad energy drinks might