After beginning of winter, the temperature became colder and colder, and some people were afraid of the cold. Even though they wear a lot of thick clothes, their hands and feet are still very cold, which is closely related to the lack of inorganic salts in their diet. Inorganic salts will enhance the body's ability to automatically regulate body temperature. Once the body lacks inorganic salts, it will be easy to be afraid of cold. In winter, you can eat foods rich in inorganic salts to prevent colds. It is recommended to eat the following four foods, supplement inorganic salts, nourish and keep warm against the cold.

The first kind: potatoes

Potatoes are good vegetables in winter, which are both economical and nutritious. Compared with refined rice flour, potatoes contain a lot of starch, vitamins and inorganic salts. Eating more potatoes in winter can effectively prevent colds and improve resistance.

Recommended recipes-cumin potatoes

Ingredients: potato, salt and pepper powder, cumin powder, Chili powder.

Practice: 1, wash potatoes, peel them, cut them into hob blocks, not too big, soak them in clear water to remove starch, and then pick them up and drain them;

Put more oil in the pot. When the oil is hot, add the potatoes and fry them on low heat until the surface is golden. Pick up and drain the oil side by side.

3. Pour off the excess oil, leave a little oil in the pot, stir-fry the minced garlic, pour in the potato pieces, add pepper noodles, cumin powder and salt and pepper powder (according to personal taste), dip the potato pieces in seasoning, then turn off the fire and serve.

The second kind: sweet potato

At this time of the year, eating sweet potatoes is excellent, whether it is baked or boiled porridge. Sweet potato is coarse grains, rich in dietary fiber, carotene, vitamins, starch and other substances beneficial to human body. Eating sweet potatoes in winter can warm the body and regulate the body.

Recommended recipe-baked sweet potato with creamy cheese

Ingredients: sweet potato, mozzarella cheese, condensed milk, peach kernel slices.

Practice: 1, cut the sweet potato into pieces and steam it in the pot. You can cook it with chopsticks and then press the sweet potato into mud;

2. Add condensed milk or milk to sweet potato while it is hot, and it will taste better. If you like sweet, you can also put some sugar.

3. Put the prepared mashed sweet potatoes into a baking bowl, spread a thick layer of mozzarella cheese on the surface, and add peach kernel slices to enhance the taste. Bake in a preheated oven at 180℃ for about 20 minutes. Cheese has a slightly burnt surface, excellent taste and perfect drawing.

The third kind: oysters

Winter is the fattest season for oysters in a year. Oyster is not only extremely delicious, but also compared to "milk in the sea", which contains a variety of amino acids, selenium, calcium, zinc, vitamins, inorganic salts and other nutrients. Eating oysters regularly can not only nourish bones and teeth, but also improve human immunity.

Recommended recipe-scrambled eggs with oysters

Ingredients: appropriate amount of oysters, 4 eggs, oyster sauce 1 spoon, cooking wine 1 spoon, appropriate amount of ginger and onion, salt 1 spoon and a little pepper.

Practice: 1, the bought oysters are gently washed with running water to remove the residual broken shells and drained for later use;

2. Add some water and salt to the eggs and mix well.