Sweet potato is rich in dietary fiber, carotene, vitamins, potassium, magnesium and other nutrients. When it's cold, drinking a bowl of freshly cooked sweet potato porridge or eating a hot baked sweet potato can help to resist the cold.

2. Beef

Zinc is very important in the diet. It can promote the growth of white blood cells, and then help the human body to prevent harmful substances such as viruses and bacteria. Even a slight zinc deficiency will increase the risk of infectious diseases. Beef is an important source of zinc supplementation for human body, so proper beef supplementation in winter can not only keep out the cold, but also prevent influenza.

carrot

Carrots can increase cold resistance. The cold climate causes obvious changes in human vitamin metabolism. Increasing the intake of vitamin A and vitamin C can enhance the cold tolerance and adaptability to cold, which has a good protective effect on blood vessels. Carrots contain a variety of carotene, vitamins and trace elements, so they are called "civilian ginseng". In the dry season, eating carrots can also moisturize the skin.

4. Mutton

What does Han Xiao eat for health? Mutton is a common dish on the table in winter, which is suitable for more tonic in the slight cold season. Mutton is hot, has the function of tonifying kidney and strengthening yang, and can also relieve the symptoms of soreness and weakness of waist and knees. In cold winter, eating mutton is undoubtedly a great pleasure.

5. Quail meat

Quail meat has the functions of nourishing five internal organs, clearing away heat and promoting diuresis, promoting diuresis and reducing swelling. Quail meat is very suitable for the elderly and frail patients, and can also be used as an adjuvant treatment for anemia, diabetes, neurasthenia, nephritis and edema, tuberculosis and other diseases. As the saying goes, medicine is better than food. In winter, it is a great pleasure to choose delicious and healthy food.

6. tomatoes

Tomatoes are rich in vitamins and lycopene. Lycopene can resist oxidation, protect low density lipoprotein from oxidative damage, thus reducing blood lipid and preventing cardiovascular and cerebrovascular diseases.

7. red dates

Jujube, also known as jujube, is a very common medicinal material. Modern people even regard it as food. Sweet and warm, it has the effects of invigorating spleen and stomach, benefiting qi and promoting fluid production, nourishing blood and calming the nerves, regulating ying and Wei, and relieving medicinal properties. It is helpful for sallow complexion and dizziness caused by blood deficiency, or physical fatigue and burnout caused by deficiency of middle qi and weakness of spleen and stomach.

8. Fish

Fish can warm yang and tonify bones and muscles, among which perch is the most valuable. "Compendium of Materia Medica" records: "Sweet taste, flat nature, entering the liver, spleen and kidney meridians, can supplement the five internal organs, benefit the bones and muscles, control water and regulate qi, eat more and be happy, show extremely fragrant, benefit the liver and kidney, and prevent miscarriage and tonify the middle.

9.chestnuts

Chestnut has the reputation of "king of thousands of fruits", and it is also a "tonic" suitable for tonifying kidney and benefiting qi, Xian Yi and all ages. Unsaturated fatty acids and vitamins contained in chestnuts are very beneficial to cardiovascular and cerebrovascular diseases.