Eat more corn, soybeans, black beans, wax gourd, tomatoes, lotus roots, sweet potatoes, pigskin, abalone, shellfish, sea cucumbers and pears. These can be porridge, but they should be selected according to personal physique and gastrointestinal function.

The raw materials of the medicated diet "Yiwei Decoction" are Radix Adenophorae 10g, Radix Ophiopogonis 15g, Radix Rehmanniae 10g, Rhizoma Polygonati Odorati 5g, and crystal sugar 30g, which are decocted in water for three times or taken as drinks. Used for dry cough, dry throat and dry mouth caused by lung fluid injury. Precautions: Do not take it for people with flu cough, spleen and stomach weakness and diarrhea.