What is fear of cold in summer?

First, there are many reasons for being too afraid of cold: people with iron deficiency have less heme, which affects the oxygen carrying capacity of blood and leads to tissue energy metabolism disorder, and people will feel extremely cold because of insufficient heat generated; People with low blood pressure have insufficient peripheral blood circulation, and human tissues cannot get enough oxygen and energy, and they are also afraid of cold; In addition, when the secretion of thyroxine in the body is insufficient, the blood circulation in the skin and other parts slows down, and the reaction to cold will be stronger when the heat is insufficient; The estrogen level in menopausal women is low, which affects the stability of nerves and blood vessels and is prone to chills in the waist, abdomen, hands and feet and the whole body.

Second, eat more warm foods, such as beef and mutton, eel, sweets, red dates, longan, litchi, and spicy products such as onions and ginger. Being afraid of cold in winter, eating this kind of food often helps to improve the feeling of being afraid of cold, thus enhancing your physique. In addition, in addition to ensuring a certain amount of food and enough calories, we should also eat more foods rich in iodine, such as kelp, jellyfish, shrimp skin and marine fish. In addition, iron is an important raw material for making blood and protein, and blood and protein are responsible for the transportation and metabolism of oxygen. If there is iron deficiency in the diet, it is easy to suffer from iron deficiency anemia, insufficient oxidation of nutrients, and it is easy to feel cold if the calories are not enough. Therefore, people should eat more foods rich in iron, such as animal liver, mutton, dog meat, beef, fish, eggs, black fungus, jujube, milk, bean products and green vegetables. Finally, we should exercise regularly. Sitting for a long time will produce too little heat.

Third, regular exercise is the best way. Walking, running and swimming in the morning can achieve good results. Besides, washing your face or rubbing your body with cold water can also exercise your cold tolerance. Winter is more suitable for eating warm meat, such as beef and mutton, venison, longan, etc., and it also has good results. However, food supplements should also pay attention to temperature. The weather in the north is not suitable for nourishing herbs such as ginseng. American ginseng is mild and not easy to get angry. Take one or two tablets for the first time, and then gradually increase it to the appropriate amount according to the body's reaction. At the same time, the food should be eaten while it is hot, and you should not be greedy for cold food or eat cold rice or cold dishes. In addition, suitable clothes are also one of the elements to keep warm.