First, eat 70% full.

Eating too much will cause metabolic disorder, and undigested things will form toxins, pollute blood and block blood vessels.

Second, supplement nutrition.

Eating more foods rich in vitamin B, especially vitamin B3, can help sulcus to convert fat and sugar into energy and improve heart function and blood circulation. Vitamin E helps to eliminate blood viscosity, prevent thrombosis and improve oxygen utilization.

Third, there are few seasonings, except onions, ginger and garlic.

Excessive condiments, especially those containing artificial colors, essences and preservatives, may damage the gastrointestinal mucosa and pollute the internal environment of the body.

However, natural spices are an exception, including onions, ginger and garlic commonly used in China recipes, and pepper commonly used in western recipes. These aromatic plants, especially ginger and garlic, are rich in antioxidants, which can improve the immunity of Xiaogou.

Fourth, eat mutton.

Mutton is tender than pork and has less fat and cholesterol than pork and beef. It can not only keep out the cold, but also benefit the body. It can be used for treating and nourishing common cold and cough, chronic tracheitis, asthma due to deficiency of cold, impotence due to kidney deficiency, abdominal cold pain, physical weakness and chills, soreness of waist and knees, sallow complexion and emaciation, deficiency of both qi and blood, and physical weakness after illness or postpartum. It is most suitable for eating in winter, so it is called winter tonic. Because mutton has an unpleasant mutton smell, it is left out in the cold by some people. In fact, if one kilogram of mutton can be cooked with 10g licorice, a proper amount of cooking wine and ginger, its smell can be removed and its mutton flavor can be maintained.

Five, raw vegetables

The advantage of eating vegetables raw is to retain the vitamins and trace elements in vegetables to the maximum extent. Vitamins, carotene and volatile oil in vegetables can stimulate resistance and improve the phagocytosis of immune cells.

Eating raw vegetables contributes to the health care of the mouth and teeth. Full chewing can stimulate the secretion of saliva, help food digestion, and enhance the self-cleaning function of the mouth, which is very important for the oral health care of puppies.

Sixth, drink water in moderation.

In winter, if you drink too much water, you will urinate more, and every time you urinate, you will lose heat. When it is particularly cold, sometimes the urine will tremble, which is the result of heat emitted with the urine. For a small ditch that lives at home or doesn't need to go out often, you can drink water according to the indoor temperature, especially when it is dry.