Once a person is old, all aspects of the body will be worse than before, and at the same time, various health conditions of the body will also have problems. Therefore, it is necessary to consciously maintain and preserve health at ordinary times, and it is also necessary to carry out reasonable prefabrication and conditioning after illness. When people get old, they will find that they are very afraid of cold, and their legs are also very afraid of cold. Although this is a normal situation, they should keep their bodies warm at ordinary times. Then, the elderly are afraid of the cold, how should they keep out the cold? Let's discuss it together.

You can take a bath to promote blood circulation. Bathing is a very good way to improve the body's fear of cold, because bathing can promote our blood circulation and make our body feel warm. At the same time, we must remember that the water temperature should not be too high when the old people soak their feet. The elderly can't take a bath for too long, because the elderly may have chest tightness and high blood pressure if they take a bath for too long, so they should take a bath reasonably.

You can choose some foods that help to invigorate qi and strengthen yang in your diet. You can eat some meat, such as mutton, beef, duck, fish and so on, because these meats have the function of invigorating qi. And it can accelerate the metabolism of the body and enhance the secretion function in the body, so these meats can effectively improve the cold stomach of the elderly. At the same time, you can also eat some iodine-containing foods, because iodine-containing foods can also promote thyroid hormones in the human body. Thyroid hormone is a very important thyroid hormone in human body, so foods rich in iodine can alleviate the cold situation of the elderly. Foods containing iodine include kelp, spinach, fish and shrimp, laver and so on. Old people can choose some to use according to their own situation.

Old people are afraid of cold for many reasons, such as iron deficiency. Iron is an important raw material for human body to synthesize hemoglobin, and the task of hemoglobin is to transport oxygen. If iron is deficient, oxygen supply is reduced and energy metabolism is blocked, it will lead to insufficient heat production, so it will make the body feel cold. Low blood pressure is also the reason why the elderly are afraid of cold, because blood pressure causes problems in blood circulation, which will lead to insufficient oxygen and energy in the body, leading to the elderly being afraid of cold. In fact, there are many reasons why the elderly are afraid of the cold. Therefore, it is necessary to supplement nutrition reasonably.