The main component of taurine drinks is taurine, and some taurine drinks also include caffeine, food additives, preservatives, etc. Occasional drinking will not cause excessive harm to the body, but regular or large amounts of drinking may cause certain harm to the kidneys, cardiovascular and brain nerves. 1. kidneys: the drinks must be transformed and metabolized by the kidneys before they can be excreted, and people with abnormal kidney function can increase the metabolic burden and cause certain damage to the kidneys. 2. People with abnormal kidney function can increase the metabolic burden after drinking a large amount, which may cause some damage to the kidneys. 2. Gastrointestinal tract: Taurine drinks can stimulate the gastric mucosa, especially for people with fasting, especially for people with digestive system diseases, such as gastric ulcer and gastritis, who are more likely to have nausea, vomiting, diarrhea, abdominal distension and other uncomfortable symptoms. 3. Drinking a large amount of taurine drinks may lead to excitement, agitation, energy and other performance, and long-term drinking is likely to cause a decline in sleep quality, insomnia, excessive dreaming and other problems; 4, cardiovascular: taurine in taurine drinks will also lead to faster blood flow after stimulating nerve excitement, so drinking large amounts on a daily basis is more likely to aggravate the stimulation of blood supply to the brain and heart, especially those who suffer from myocarditis, coronary arteriosclerosis and other diseases. People with coronary arteriosclerotic heart disease are more likely to produce palpitations, chest pain and other symptoms. Therefore, it is not recommended to drink taurine drinks for a long time or in large quantities in daily life. If the body is found to be deficient in taurine, medication can be taken under the guidance of a doctor, and it is not recommended to drink taurine drinks to supplement it. For people who have the need to replenish energy and improve mental state, they can try to ensure sufficient rest and sleep in their life, and pay attention to replenish nutritious food, such as meat, egg and milk, cereals, several times ah, fruits, etc., which will help to replenish physical strength and improve mental state effectively.