Proper food is nutritious and nourishes the body and mind, suitable for all ages. It is suitable for patients with chronic cough, hemoptysis, bloody dysentery, muscle pain, yin deficiency and blood deficiency, especially for children with weakness, postpartum weakness, proctoptosis, uterine prolapse and sexual dysfunction. Avoid eating patients with spleen-stomach yang deficiency. In addition, nail fish should not be eaten with winter bamboo shoots.