Desert thermogenic foods
Low temperature will have a certain impact on the human endocrine and digestive systems, speeding up the metabolism and decomposition of the three major nutrients, protein, fat, and carbohydrates, and causing a relative increase in energy consumption.
Therefore, the intake of three types of thermogenic nutrients, protein, fat and carbohydrate, should be increased in winter, such as staple foods and sweets containing a small amount of sugar, especially the intake of high-quality protein and fat such as fish and milk. You can add a little more vegetable oil when cooking.
Warm food
Traditional Chinese medicine believes that mutton, dog meat, longan, leeks, walnuts, millet and other foods have the effect of warming yang and replenishing qi. Eating more in moderation can improve the ability to resist cold. On the contrary, it is best to eat less cool or cold foods such as duck meat, crab, bananas, cucumbers, pears, mung beans, watermelon, and rock sugar.
Foods containing methionine
Low temperature increases the excretion of creatine in human urine and accelerates fat metabolism. The synthesis of creatine and fat metabolism require methyl groups, and these methyl groups can be provided by methionine. Methionine is one of the eight essential amino acids for the human body, and foods rich in amino acids include sesame seeds, sunflower seeds, leafy vegetables, etc.
for elderly In other words, you might as well eat more pig blood. The amino acid ratio in pig blood is very close to that of the human body and is easy to absorb. It is suitable for the elderly with reduced digestive function.
Calcium-containing foods
Medical research has proven that cold sensitivity is related to a lack of minerals in the diet, especially calcium deficiency, which will affect the flexibility and excitability of the myocardium, blood vessels and muscles. Therefore, you might as well eat more calcium-rich foods such as milk, soy products, and dried shrimps in winter. In addition, root vegetables such as carrots, sweet potatoes, lotus roots, green onions, and potatoes contain a large amount of minerals, and regular consumption can also enhance the body's cold resistance.
Vitamin-containing foods
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 body's ability to withstand cold; vitamin C can improve the body's ability to adapt to cold. Therefore, the intake of vitamin A-rich foods such as animal liver, carrots, and pumpkins, and vitamin C-rich foods such as fresh vegetables and fruits should be appropriately increased in winter.
Foods containing iodine
The human thyroid gland can secrete a hormone called thyroxine, which has a thermogenic effect. Thyroxine is composed of iodine and tyrosine. Tyrosine can be synthesized in the body, but iodine must rely on "foreign aid." Therefore, you should eat more iodine-rich foods such as kelp, seaweed, and shellfish in winter.
Iron-containing foods
Research shows that many female Being afraid of cold in winter is related to iron deficiency in the body. Therefore, women who are afraid of cold can consume more iron-rich foods, such as animal blood and liver.
The iron in animal foods is heme iron, which has a high absorption rate after being ingested by the human body. Especially animal blood, the iron absorption rate can be as high as 22 or more. Plant foods such as fungus, kelp, sesame, etc., although they also contain high iron, their absorption rate is low, mostly around 10.
