Since the body's metabolism is relatively low in the winter months after the body's yang is obstructed, it is necessary to rely on the driving force of life, the "kidney," to play a role in ensuring that life activities adapt to changes in the natural world. In winter, when the kidney function is normal, the body can be adjusted to adapt to changes in the winter, otherwise it will cause metabolic disorders and diseases. Therefore, the important point of winter health care is “to protect the kidney and prevent coldâ€. The following points are the main points for implementing this principle.
(1) Mental conditioning
In addition to paying attention to maintaining mental peace, it is necessary to learn how to adjust bad moods in time when God is hiding in. When in tension, agitation, anxiety, depression and other conditions, you should restore mental calm as soon as possible. At the same time, it is also necessary to prevent seasonal affective disorders in the winter. The so-called seasonal emotional disorder refers to some people in the winter prone to emotional depression, lazy sleepiness, drowsy and so on, and appear year after year. This phenomenon is more common in young people, especially women. The method of prevention is to spend more time in the sun in order to prolong the duration of the light. This is a natural therapy for conditioning.
(2) The basic principle of eating and refreshing winter diets should be based on "hiding calories". Therefore, the foods that should be eaten in winter include lamb, dog, goose, duck, radish, walnuts, chestnuts, and sweet potatoes. At the same time, we must follow the principle of “eat less and eat more salty foodâ€: in the winter, when the kidneys are prosperous, the kidneys are salty, and the heart suffers. When salty foods are eaten, it will make the kidney water that has been paralyzed. Even more so, so that the strength of the heart Yang weakened. Therefore, you should eat more bitter food to help Xinyang. The winter diet should not stick to hard, cold food, because such food is a "drink", easy to spleen and stomach yang damage.
(3) Living care
"Yellow Emperor's Internal Classic" pointed out: "Begin to get up late to stay in the sun." Means that in winter to get up early and get up late, the best time to get up is when the sun comes out. Winter living and health care should pay attention to the following points: First of all, dress should talk about "clothing climate", refers to the temperature between the inner layer of the clothes and the skin should always be maintained at 32 ~ 33 °C, this ideal "clothing climate" can buffer the outside world Cold weather affects the human body. Second, we must pay attention to the warmth of both feet. Since the foot is furthest from the heart and the blood supply is low and slow, the skin temperature of the foot is the lowest. According to Chinese medicine practitioners, the cold in the foot is bound to affect the internal organs and can cause diarrhea. , Irregular menstruation, impotence and other illnesses; Third, regular window ventilation in winter is conducive to good health.
(4) Exercise to strengthen the body As the saying goes: “In the winter, there is a movement, fewer illnesses. In the winter, it is too lazy to drink a bowl of medicine.†Facts have proved that winter is more involved in outdoor activities, so that the body is stimulated by appropriate cold. The heart beats faster, the breathing deepens, the body's metabolism increases, the body's calories increase, and it's healthy.
Thermoplastic starch is also called "non-structured starch", which can make the starch structure disordered and thermoplastic by certain methods. Starch molecules for polysaccharides molecular structure, containing a large number of hydroxyl, due to its intermolecular and intramolecular hydrogen bond action, so that its melting temperature is higher, and its decomposition temperature is lower than its melting temperature, so in the heat processing, starch molecules did not melt and first decomposed. The traditional mechanical processing method of plastic is mostly heat processing, so to make starch - based whole starch plastic needs to make natural starch thermoplastic. This thermoplasticity can be achieved by changing the crystalline structure inside starch molecules. Destroy intramolecular and intermolecular hydrogen bonds, disrupt the double helix crystal structure of starch molecules, which will reduce the melting temperature of starch and make it thermoplastic.
Starch-Based Plastics,Cellulose-Based Plastics,Protein-Based Plastics,Some Aliphatic Polyesters
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