What is more suitable for people's health in cold weather? Eating more than four kinds of food is good for your health.

Yam contains amylase, polyphenol oxidase and other substances, which is beneficial to the digestion and absorption function of the spleen and stomach. Blindly nourishing the spleen and stomach is a dual-purpose product of medicine and food. Both spleen yang deficiency and stomach yin deficiency can be eaten. Yam contains a lot of mucin, vitamins and trace elements, which can effectively prevent the deposition of blood lipids on the blood vessel wall, prevent heart disease, and achieve the effects of benefiting the heart, calming the nerves and prolonging life.

2. Mushrooms

Mushrooms can promote digestion and nourish the stomach. Not only that, mushrooms can also delay aging, prevent cancer and treat constipation. As early as in ancient literature, it has been recorded that mushrooms have many functions, such as invigorating qi, tonifying deficiency, strengthening spleen and stomach, and treating skin diseases.

3. Mutton

Mutton is sweet and rich in fat, protein, carbohydrates, inorganic salts, calcium, phosphorus, iron and other nutrients. It has the effects of warming the middle warmer, strengthening the spleen, nourishing the kidney and liver, and keeping out cold and dampness. It has always been a good product for keeping out cold and nourishing yang in winter. Eating in winter can also protect gastrointestinal mucosa, increase the secretion of digestive enzymes and promote digestion and absorption.

4. Macroalgae

The human thyroid gland can secrete a hormone called thyroxine, which can produce heat. Thyroxine is composed of iodine and tyrosine, which can be synthesized in vivo, but iodine must rely on "foreign aid". Therefore, winter health should eat more iodine-rich foods such as kelp, seaweed and shellfish.