This is the cause of poor health. You need to recuperate your body more. It's nothing serious now, but there will be many problems when you get older.

First, strengthen physical exercise, especially those who are sedentary or standing for a long time, we must pay attention to interval exercises and do more activities of hands, feet and waist to strengthen blood circulation. Second, pay attention to the diet and eat more warm foods to improve the body's cold tolerance. Common warm foods are: cattle, sheep, dogs, chicken, garlic, pepper, ginger, onion, yam, longan and so on. Three recipes 1. Sauté ed mutton with shredded ginger and sliced mutton. Ginger is shredded. Add a little oil to the pot, and make a strong fire. When the oil is smoky, add pepper and star anise, fry until fragrant, add shredded ginger, stir fry, add mutton slices, add salt and monosodium glutamate, and pour sesame oil out of the pot. 2. Jujube medlar mutton soup mutton is cut into eight large pieces, and bleeding water is soaked in a boiling water pot for later use. Wash jujube and wolfberry for later use. Add water to the pot, add mutton, onion, ginger and aniseed and cook together. When boiled half-cooked, add jujube, medlar and salt, then cook and cook. If you don't like the smell of mutton, you can add one or two pieces of orange peel with jujube to reduce the smell. 3. Three-spice Chili peppers (choose pepper varieties according to their own spicy degree), and dry them on the fire until they are close to coke; Peanuts, fried until crisp (sesame seeds can also be used); Roast the scallion on the fire until the outer layer is burnt, and peel off the outer layer. The above three raw materials are mashed in a mortar, then mixed together, and salt and monosodium glutamate are added. For friends who like spicy food and coarse grains, this dish is the most delicious food-three-spice peppers are involved in pancakes and stutter, which is the most enjoyable. When eating "Golden Tower" (Wotou), it is also enjoyable to put three-spice peppers in the hole of Wotou!