The main ingredients contained in red bull are amino acids and B vitamins necessary for the human body. There are no substances harmful to the body. It has the effects of refreshing the mind, replenishing physical strength, and resisting fatigue. The reason why it is labeled as unsuitable for: children and adolescents is because the state stipulates that any food must be labeled, and children are in the stage of growth and development and can relieve fatigue through normal work and rest, without relying on Red Bull.