1, food rich in vitamins

Low temperature will accelerate the metabolism of vitamins in the body and should be supplemented in time in the diet. For example, vitamin A can enhance the cold tolerance of human body; B vitamins are beneficial to normal metabolism; Vitamin c can improve the adaptability of human body to cold; Vitamin E can make blood circulation smooth and regulate hormone balance in the body. Therefore, foods rich in vitamins such as animal liver, carrots, pumpkins, coarse grains, dark green vegetables, fruits, nuts, marine fish and bean products can be added to the diet.

2. Food rich in protein

Experts say that some foods can stimulate heat generation more than others. For example, in high-protein foods, they can enhance food intake and heat production more than foods containing starch or fat, so they are more warm. Protein-rich dishes are like fuel for a stove, which can make people feel warm. But choose low-fat protein, such as fish, poultry and lean meat, or add some vegetable protein powder to soup or oatmeal to avoid excessive fat and calories.

3. Foods rich in iodine

Iodine is an important raw material for the synthesis of thyroxine. Thyroxine can promote protein, carbohydrate and fat in the body to be converted into energy, thus generating heat energy and resisting cold. So you can eat more iodine-rich foods such as kelp, laver, jellyfish and shellfish. In addition, foods rich in amino acids, such as black sesame seeds, sunflower seeds, dairy products, leafy vegetables, etc., also help to improve the body's cold resistance.

4. Foods rich in minerals

Fear of cold is related to the lack of minerals in the diet. Minerals such as magnesium, zinc and iron are indispensable for the human body to generate heat. Root vegetables contain a lot of minerals, such as carrots, sweet potatoes, vegetables, lotus roots, potatoes and so on. You can eat with meat to keep out the cold. In addition, iron is an important raw material for hematopoiesis. Women who are afraid of cold should eat more iron-rich foods, such as beef, fish, eggs, black fungus, jujube, etc., which can improve their resistance to cold.