When the weather is cold, people can choose some foods with higher calories besides adding clothes properly, which also helps to strengthen their physique and resist the cold. Foods with these functions are: mutton food with high protein and low cholesterol, which is sweet, warm and high in calories. It is especially suitable for patients with tuberculosis, anemia, postpartum deficiency of both qi and blood, and deficiency-cold syndrome to eat in winter. Goat milk is sweet and warm, and has the effect of moistening dryness and tonifying deficiency. Goat's milk is rich in nutrition, with high contents of minerals such as protein, fat, calcium and phosphorus. Moreover, the fat globules in goat milk are very small and are easily absorbed by the human body. Children drinking goat milk is more conducive to the growth and development of bones. According to relevant data, goat milk is also a natural antibiotic, and regular drinking can increase the body's resistance. Dog meat is warm and sweet, which can level the five internal organs, warm the waist and knees, strengthen kidney yang and benefit the spleen and stomach. It produces a high amount of heat, and has a good warm and cold-proof effect on people with low back pain, cold feet and weak body. If you are thirsty after eating, you can take rice soup to relieve it. Those with internal heat due to yin deficiency and excessive phlegm and excessive fire should not eat more. Beef is sweet, and has the effects of invigorating stomach and spleen, nourishing qi and blood, tonifying kidney and strengthening yang, and strengthening bones and muscles. It is especially suitable for loose stool diarrhea caused by spleen and stomach weakness, especially for people who are physically weak and afraid of cold. Rabbit meat is sweet and cool, which can tonify middle temperature, replenish qi, cool blood and detoxify. It is a food with high protein and low fat, and its cholesterol content is lower than that of all meats. It is suitable for patients with heart disease and hypertension, and is also an ideal food for middle-aged and elderly people in winter. Shrimp skin is warm and sweet, and has the effect of tonifying kidney and strengthening yang. It is suitable for people who are afraid of cold and weak because of kidney-yang deficiency in winter. Chestnuts chestnuts have high sugar content and many lipases, which have a good cold protection effect. Take 15 chestnuts, peel them and cook them into rice porridge. It is suitable for people with kidney cold and kidney deficiency and soreness of waist and knees, which can increase the heat needed by human body and enhance the ability to keep out the cold. Leek contains a lot of vitamins A, B, C, calcium, phosphorus, iron and other nutrients. Chopping and cooking porridge is helpful to warm yang, tonify middle energizer and dredge menstruation. People with deficiency cold and weak waist and knees have better eating effect. In addition, garlic, ginger, green onions, carrots, walnuts, jujube and other foods, as well as some irritating foods such as peppers and coffee also have good wind and cold resistance.