For colitis patients are able to drink protein powder, as long as the food does not irritate the gastrointestinal mucosa can drink. If a patient with acute colitis has severe diarrhea symptoms, it is recommended to suspend protein powder and drink millet porridge or other warm liquid food instead, which must be easy to digest. If the symptoms of diarrhea in patients with acute colitis have been significantly relieved, it is only then that a semi-liquid diet, including protein powder, can be consumed in moderation. For chronic colitis patients, most clinical symptoms are not obvious, and protein powder is not a contraindicated food. Protein powder is a health product that can increase dietary nutrition, so if patients have the conditions, they can drink protein powder in moderation. It is not recommended to drink protein powder blindly to supplement protein, in ordinary life need to pay attention to the balance of dietary nutrition.