1. Foods rich in iron

Red blood cells in the blood are responsible for the transportation and metabolism of oxygen in the body. If there is insufficient blood gas or even anemia, the body will naturally There will be insufficient heat production and you will feel cold easily. To ensure smooth flow of Qi and blood, iron element is very important.

Foods rich in iron include animal liver, beef, fish, eggs, black fungus, jujube, dairy, soy products, etc.

2. Foods rich in iodine

Iodine is an important raw material for the synthesis of thyroid hormone. Thyroxine can promote the conversion of proteins, carbohydrates, and fats in the body into energy, thereby producing heat energy and resisting cold. If the body is deficient in iodine for a long time and the raw materials for synthesizing thyroxine are insufficient, the body's ability to resist cold will be reduced.

Common foods rich in iodine include seaweed, shellfish and jellyfish.

3. Foods that warm and nourish the yang

From the perspective of traditional Chinese medicine, eating more foods that warm and nourish the yang can not only resist wind and cold, but also nourish the body and make the body quickly To warm it up, such as mutton, white radish, wolfberry, chestnuts, brown sugar, etc.

Extended information:

The reasons why women are afraid of the cold

1. Women have less muscle and more fat

Compared to Men have more fat and less muscle than women. And we know that the digestion of muscles requires water with a lot of calories, which can emit a lot of heat energy. Therefore, under normal circumstances, men's metabolism is faster than that of women, so men's body surfaces are relatively warmer than women's. This is one of the main reasons why in real life many men have better results than women if they lose weight.

2. Women are more sensitive to cold

The "sensor" of a woman's skin is more sensitive than a man's, so it will transmit the "cold" information relatively quickly. When the brain receives this information, it will speed up the metabolic system. In addition, men have more muscles and are less likely to feel cold. So in comparison, men are always very passionate, while women are always cold.

3. Influence of estrogen levels

Estrogen has the effect of dilating blood vessels. A woman's body will feel warmer at the beginning of her period. In fact, this is because women's estrogen secretion is higher at the beginning of menstruation, which causes blood vessels to dilate. Therefore, women will also feel warm easily. On the contrary, if a woman's estrogen levels drop unevenly, she will feel cold.

People's Daily Online - What to eat in winter to keep out the cold? Eat more of these 4 categories of food to resist the cold

People's Daily Online - Why are you afraid of the cold? Reasons and countermeasures for being afraid of cold in winter