Drinking Red Bull has anti-fatigue benefits, but it is not a substitute for medicine and is recommended to be consumed in moderation. Red Bull is a functional drink, which is a kind of health food. Each 100ml of Red Bull contains 545mg of taurine, 25.4mg of caffeine, 27mg of inositol, 27mg of lysine, 5mg of niacinamide, 0.3mg of vitamin B6 and so on. The caffeine contained in it has an excitatory effect on the human body, which can raise people’s spirits and thus produce anti-fatigue effects. It is suitable for people who work hard and are easily fatigued, but it should be noted that it is not suitable for children and teenagers to drink, which may affect the normal growth and development of children or teenagers. And its anti-fatigue effect is limited, and can not be used as a drug to use, drink should also pay attention to the amount, not too much, so as not to burden the body.