The following substances can be added by eating chicken: 1. protein, because chicken is rich in animal protein, and chicken is delicate, protein absorption rate will be higher, the role of protein supplement is very obvious. 2. iron, in the correction of iron deficiency anemia is also very obvious. 3. from the point of view of Chinese medicine food therapy its taste is sweet, warm, has a certain role in tonic Yang, for The chicken can be eaten by people who have cold limbs, no energy, and tiredness caused by Yang Qi deficiency to boost their energy and strengthen their muscles and bones by replenishing Yang Qi.