Eat more foods containing vitamin A and vitamin E, and eat high-quality trace elements such as protein, iron and zinc. Commonly used foods can be gum, fat and mineral foods, such as sea cucumber, pig's trotters, pigskin, peanuts and walnuts. From the perspective of Chinese medicine, we should choose nourishing yin and moistening skin. Medicinal diet for invigorating qi, nourishing blood and promoting blood circulation, such as Ophiopogon japonicus, Polygonatum odoratum, Ligustrum lucidum, Eclipta prostrata, Lily, Lycium barbarum, Mulberry, Peach Blossom, Peach Blossom, Motherwort, Ligusticum Chuanxiong, Angelica sinensis, Lotus, Rose, Carthamus tinctorius, etc. Dialectical diet can use apple pig heart roll, Chuanxiong boiled eggs, and rehmannia porridge.