Do you know how to diet and maintain your diet in winter? In cold weather in winter, human body's secretion of thyroid hormones and epinephrine increases, which accelerates the decomposition of three main types of nutrients, namely protein, fat, and carbohydrates, in order to enhance the body's ability to keep out the cold and cause excessive heat loss. Therefore, the winter diet should be based on increasing heat energy, and you can eat more foods rich in carbohydrates and fats.
The nutrition experts made an incisive summary of the dietary principles of this season. They were called the "Three-Five Principles", that is, three "requires" and five "attentions." I will give you a brief introduction here.
First of all, introduce the "three", that is, the three "to", that is, diet should be insulated, diet must be kept cold, and diet should be dry.
"The diet should be kept warm." In the cold winter, if the food can not meet the human body's need for heat energy, it will easily cause the body to decline and disease resistance. Therefore, it may be appropriate to add some "fat and sweet" foods in winter, but it should not be too much. At the same time, the body's digestive function in winter is more active than in spring, summer, and autumn, and the secretion of gastric juice is increased, acidity is increased, and food intake is increased, which reflects the increase in the body's need for heat energy. Studies have shown that meat, eggs, fish, dairy products, and soy products are rich in high-quality protein that is not only of high nutritional value but also easy to digest and absorb. Among meats, beef, mutton and rabbit meat are the best, and their animal fat content is less.
"The diet must be cold." Medical research proves that people are afraid that cold is related to lack of minerals in their bodies. Therefore, attention should be paid to the supplement of minerals in winter. In general, as long as no partial eclipse, no picky eaters, eat anything, eat with it, can ensure the body's demand for minerals. In winter, vegetables containing root vegetables, such as carrots, sweet potatoes, Chinese wolfberry, and Chinese cabbage, should be ingested because the roots of vegetables contain more minerals. The amount of calcium in the human body can directly affect the expansion and excitability of human heart muscle, blood vessels and muscles. Supplementing calcium can improve the body's coldness. Foods containing more calcium include shrimp, oysters, peanuts, alfalfa, and milk.
"Food should be dry." It is prone to dry skin, chapped and angular cheilitis, and cheilitis during the winter. Therefore, it is necessary to supplement various vitamins in the diet. Special attention should be paid to increasing the vitamin C content. Can eat white radish, carrots, peppers, potatoes, spinach, citrus, apples, bananas and other fruits and vegetables. At the same time increase the animal liver, lean meat, fresh fish, eggs, beans, etc., in order to ensure the body of vitamin A, vitamin B1, vitamin B2 and other needs.
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