More supplemental thermogenic foods The diet should be supplemented with more thermogenic nutrients, such as carbohydrates, fats and proteins, to improve the tolerance of the muscles to low temperatures. In particular, protein-rich foods such as lean meat, chicken and duck meat, eggs, fish, milk, beans and their products should be considered. Supplement with foods containing methionine Methionine provides a series of methyl groups necessary for cold tolerance adaptation through transfer. Cold climate makes the excretion of creatine in human urine increase and fat metabolism speed up, while synthesizing creatine and the oxidation of lipoic acid and phospholipids in mitochondria to release heat all need methyl groups. Therefore, in winter, you should consume more foods that contain more methionine, such as sesame seeds, sunflower seeds, yeast, dairy products, and leafy vegetables. Adequate supplementation of inorganic salts Medical research shows that people are afraid of cold and the lack of inorganic salts in the diet is very related. Experts suggest that you should take more vegetables containing roots and stems in winter, such as carrots, lilies, yams, roots and bok choy, cabbage, etc., because the roots and stems of vegetables contain more inorganic salts. The amount of calcium in the body can directly affect the body’s heart muscle, blood vessels and muscle stretching and excitability, calcium supplementation can improve the body’s resistance to cold. Foods containing more calcium are: shrimp, oysters, peanuts, clams, milk, etc. Eat more food containing VB2, VA, VC The cold climate strengthens the oxidative function of the body, and the vitamin metabolism of the muscles also undergoes obvious changes. The diet should be supplemented with vitamin B2 (riboflavin) in time to prevent the occurrence of diseases such as stomatitis, labyrinthitis and linguitis. Vitamin B2 is mainly found in animal liver, eggs, milk, beans and other foods. Vitamin A can enhance the body’s cold tolerance, should eat more vitamin A-rich liver, carrots, pumpkin, white potatoes and other foods. Vitamin C can improve the body’s ability to adapt to the cold and has a good protective effect on blood vessels. Attention should be paid to the intake of fresh vegetables and fruits.