Chicken is rich in protein, fat, vitamins, minerals and trace elements and other nutrients, but some people are not suitable to eat large amounts, such as obesity, hyperlipidemia, kidney failure, hepatic encephalopathy patients, doctors may recommend eating less chicken. In addition, Chinese medicine believes that chicken is warm in nature and has the effect of warming the middle and nourishing the deficiency, strengthening the spleen and filling the essence, benefiting the qi and activating the blood, so it may also be recommended for people with strong internal fire to eat less chicken, but there are no strict restrictions for healthy people. Chicken is an energy-dense food, and the intake of large amounts of fat by people with obesity, hypertension and hyperlipidemia can be detrimental to their condition, so it is not recommended to consume large amounts of chicken, especially the more fatty parts. In addition, patients with liver disease such as renal failure and hepatic encephalopathy need to limit protein intake to avoid increasing the burden on the liver and kidneys. These people should decide on the daily intake of protein and fat under the guidance of a doctor, adjust the dietary ratios and eat less chicken as appropriate. From the perspective of Chinese medicine, excessive internal fire is mainly manifested as thirst, sores on the tongue, bad breath, yellow tongue coating, sore throat, constipation, facial sores, colds, fever, phlegm, etc. Eating less chicken is to avoid internal heat, which aggravates the above symptoms. Excessive liver fire is a kind of internal fire, mainly manifested as redness of the skin in the cheekbone area, as well as dry eyes, night sweating, thirst, constipation, headache, insomnia, irritability and other symptoms, such patients may eat too much chicken to fuel the liver fire, causing aggravation of the disease, so it is not recommended to eat more.