What kind of food should be eaten during winter solstice?

　　Experts recommend that food supplements during the Winter Solstice should adhere to three functions:

　　First, it must have a heat preservation function, that is, eat more foods that can increase heat energy supply and are rich in fat, protein and carbohydrates, including meat, eggs, fish and soy products.

　　Second, it must have the function of keeping out the cold. Medical research shows that people's fear of cold is related to the lack of minerals in their bodies. Therefore, attention should be paid to supplementing minerals. Chinese people generally regard "five grains as nourishment, five fruits as help, five livestock as benefit, and five vegetables as supplement". As long as you don't have a partial eclipse, your body's needs for minerals such as potassium, iron, and sodium can be ensured.

　　People who are particularly afraid of the cold can add more vegetables with roots and skins on them. Experts believe that this type of vegetable grows in the soil, and its roots and skin contain a large amount of minerals and nutrients.

　　Third, it must have the function of preventing dryness. The climate is dry in winter, and people often suffer from dry nose, dry tongue, skin For symptoms such as dryness and cracking, it is very necessary to supplement vitamin B2 and vitamin C. Vitamin B2 is mostly found in animal livers, eggs, and milk; vitamin C is mainly found in fresh vegetables and fruits.