The method of eliminating dampness porridge is as follows: 1. Jujube millet porridge: take jujube 10 and millet 30g. First, wash the millet, stir-fry it in a pot with low fire until it is slightly yellow, then add water and red dates, boil it with high fire and simmer it into porridge to eat. It is suitable for children with dyspepsia, anorexia and spleen deficiency. 2. Lotus seed yam porridge: take 30g lotus seeds, 80g yam and 50g glutinous rice. Peel the lotus seeds into the heart, add yam and japonica rice to cook porridge. Suitable for children with spleen and stomach weakness, emaciation and loss of appetite. 3. Adenophora adenophora and Ophiopogon japonicus bean porridge: Adenophora adenophora 10g, Ophiopogon japonicus 10g, lentils 15g, and 50g of japonica rice. Firstly, Radix Adenophorae and Radix Ophiopogonis are boiled in water for 20 minutes to get juice, and then japonica rice and lentils are added into the juice to make porridge. It is suitable for children with hot hands and feet, dry stool and spleen yin deficiency. On the basis of dietotherapy, replacing grass with tea can not only regulate the spleen, but also nourish it deeply, strengthen the spleen and qi, and enhance immunity.