Red bull drink contains caffeine, which has stimulating effect on human body and is used for refreshing. In China, Red Bull drinks have been repeatedly sued for their high caffeine content. It has a good refreshing effect for mature working people and people who are prone to fatigue due to high-intensity work. Not very suitable for students with incomplete physical development, and it contains hormones.

From the earliest "tired, sleepy, drink red bull", we began to know what a functional drink is. There are so many new functional drinks that people are overwhelmed. "Work, stress, worry, screaming", an advertising word that makes people confused at first glance, turned out to be the functional drink "screaming" of Yangshengtang. The reporter saw in a supermarket in the city that in addition to screaming, there were Robust's pulse, Wahaha's activation, unified physical fitness, Master Kong's running and Huiyuan's He+She. These functional drinks with cool names and packaging attracted consumers' attention.

These drinks, which have the functions of supplementing human nutrition and enhancing physical fitness, have similar functions and various types. Which one should I drink? What are the benefits and side effects? The reporter consulted the nutrition experts of the Municipal Hospital of Traditional Chinese Medicine. They said that functional drinks are actually different from ordinary drinks and are suitable for specific people or under specific conditions. Choose carefully according to personal characteristics, physical condition, or the demand for a certain ingredient.