People with cold and fever, excessive internal fire, excessive phlegm and dampness, obesity, heat-toxic furuncle, hypertension, hyperlipidemia, cholecystitis and gallstones should not eat chicken; Chicken is warm, helps fire, and people with hyperactivity of liver yang, oral erosion, skin furuncle and constipation should not eat chicken; People who have a cold with headache, fatigue and fever should not eat chicken and chicken soup.