Drinking protein powder in moderation every day has some benefits, but not in excess. Protein powder is a powder composed of purified soy protein, casein and whey protein, which is a health food and can be used to supplement protein for people who lack protein. Normal healthy people who have a balanced diet do not need to drink protein powder every day, and should pay attention to the right amount if they want to take extra supplements. If excessive drinking protein powder may increase the burden on kidneys and gastrointestinal burden, in addition, excessive protein may lead to excessive calorie intake and increase the risk of obesity. For dysphagia, gastrointestinal diseases eat less or lack of nutritional people, you can drink protein powder in moderation every day, which can supplement the body’s need for protein, help improve the nutritional status, and promote the recovery of the disease. Note that protein powder is not recommended to use boiling water, on the one hand, because some of the nutrients in the protein powder may be lost due to the high temperature, on the other hand, boiling water to brew protein powder may make the protein powder coagulate, the solubility is reduced, and the taste becomes worse. For patients with advanced cirrhosis, supplying too much protein will increase the burden on the liver and may aggravate the condition. Patients with kidney disease should also be cautious when using protein powder, and should consult their doctors about the daily dosage before use to avoid increasing the metabolic burden on the kidneys.