1, warm food is inevitable. Hard and cold foods are mostly negative foods, and you can't warm up in winter. Eating these foods is harmful to the spleen and stomach. Moreover, overheating of food will damage the esophageal mucosa, which will easily lead to accumulation of heat and internal heat after entering the stomach; Too cold food will stimulate the blood vessels in the spleen and stomach, induce poor blood flow and reduce blood flow, which will seriously affect the blood circulation of other organs and be harmful to human health. Therefore, we should eat soft food in winter diet.

2, increase bitterness and less salt. Kidney qi is abundant in winter. If you eat more salty food, kidney qi may become more vigorous, damage the heart, weaken physiological function and affect your health. Therefore, experts suggest that we should eat less salty food in winter to prevent excessive kidney water. Eating more bitter foods, such as bitter gourd and bitter bamboo shoots, can strengthen the heart and enhance kidney function. Betel nut, orange, pig liver, sheep liver, lettuce, vinegar, tea, etc. Can be eaten.

3, spleen appetizer. If people's diet is not controlled in winter, it is easy to damage the spleen and stomach. Winter tonic is mainly to strengthen the spleen and stomach. Poria cocos, hawthorn, jujube and coix seed are suggested as ingredients to cook porridge or soup. Lotus seeds and Polygonum multiflorum Thunb are good food supplements for people with insufficient sleep, deficiency of heart and spleen or deficiency of heart and kidney.