The more caffeine energy drinks drink, the more tired you get?

For some people, drinking energy drinks seems to be the only way to make it through the day, but the Washington Post reports that energy drinks don't always bring energy, but can make us more and more tired.

Energy drinks can be divided into caffeinated and non-caffeinated drinks. Non-caffeinated energy drinks are rich in vitamin B, and nutrition testing company ConsumerLab.com points out that this energy drink is not really refreshing. "Vitamin B is far less refreshing than caffeine, and you don't feel better at all. "

As for caffeinated energy drinks, Lola Robertson, a well-known American health book writer, says its ingredients may cause side effects. Quer District, a toxicologist at the University of Massachusetts, said: "Ginseng ingredients often cause strong side effects, such as abdominal pain and headache." "another ingredient, Guana beans, contains four times as much caffeine as coffee beans. Sleep expert Brice suggests that eating a handful of almond beans when tired can promote insulin secretion and is a good pick-me-up.