Tilapia is rich in protein and other nutrients, moderate consumption is not harmful. But excessive consumption is easy to cause indigestion, contraindication is not to eat tilapia allergic people, tilapia is not recommended to eat raw. Tilapia contains protein, fat, calcium and other substances, each 100 grams of tilapia contains 77 calories, of which 18.4 grams of protein, 2.8 grams of carbohydrates, 1.5 grams of fat, calcium 12 milligrams. It can satisfy the energy needed by the human body, can play the role of satiety, can relieve hunger, meet the nutrients needed by the human body, and has high nutritional value. But excessive consumption will increase the burden on the stomach and intestines, causing indigestion and other symptoms. Meanwhile, people who are allergic to tilapia should not consume it to avoid adverse reactions. Tilapia may contain bacteria, parasites, etc. and it is recommended not to eat it raw. When consuming tilapia, it is recommended to choose tilapia from regular sources.