Why are limbs cold in winter?

Many people are afraid of the winter because the cold weather makes their limbs cold and uncomfortable. The cause of this phenomenon may be because you are iron deficient.

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Low thyroxine and iron deficiency cause cold fear

Thyroxine is a hormone with the main material of iodine and Tyrosine , synthesized and secreted by the thyroid gland, which produces heat for the body. At the same time, thyroxine can boost the rate of basic metabolism to increase, accelerate blood circulation in the skin, thereby creating heat to help the body fight cold. The metabolism of the female body is quite low, leading to a marked decrease in thyroxine synthesis, resulting in poor body's anti-cold ability.

Photo: studyinchina.universiablogs.net

If women feel cold all the time, it may be due to iron deficiency. Research by physiologists from the US Department of Agriculture and nutritionists from Pennsylvania State University conducted research on two groups of women, each with 50 people in swimsuit, who were put in turn. a cold room and a cold water pool. The scientists found that women who were most afraid of the cold most suffered from iron deficiency. Once iron supplements are given to them, this symptom will improve, Health Report (China) said.

The loss of blood due to causes such as menstruation, pregnancy, childbirth or disorders of uterine bleeding, has caused women to lose a large amount of iron, usually focusing on menopause, create a cold feeling. In addition, poor blood circulation due to diseases such as low blood pressure, neurological dysfunction, and impaired thyroid function also make women often cold.

How to fix cold limbs in winter

Seen from the perspective of Oriental medicine, welding can be classified into welding and welding. Specifically, real welding may be due to typhoid or cold food; Damage to welding is caused by positive damage that causes, positive air stagnation causes poor blood circulation, long time will produce stasis of blood, leading to a variety of symptoms. If women want to solve the cold limb problem in the winter, in addition to going to the hospital for a health check, they must also regulate eating and improve exercise .

Women must pay attention to supplementing iron-rich foods, such as lean meat, fish, animal liver, poultry, egg yolk, beans, vegetables, spinach, mushrooms, ear fungus black. At the same time, eat more fresh vegetables and fruits rich in vitamin C, to promote the body to absorb iron, improve the body's ability to resist cold.

In addition, if regularly supplemented with anti-cold warming foods such as beef, goat meat, dog meat, shrimp, walnuts, and chili, this symptom is also reduced. Besides nutrition, persistence of exercise will gradually strengthen the body, help the body be healthier and better resistant to cold.

Wear socks and warm shoes

Socks and shoes will help a lot in protecting your foot area, even when indoors, you should still wear socks and put on a pair of sandals to keep your feet warm. In addition, the winter should also carpet on the floor to keep the room warm.

Soak your feet in warm water

One of the effective ways to help warm your cold feet is to soak them in a pot of warm water for 10-15 minutes every night. This will help the blood flow to your feet improve and you should also do it every night before going to bed to get the best results.

Use heating bags

Heating bags are useful for those who own cold hands or feet. In particular, heating bags can be carried in many places so you can buy one more to bring to the office and warm your limbs.