Especially those who sit for a long time or stand for a long time, we must pay attention to intermittent exercise, do more hands and feet and waist activities, and strengthen blood circulation.

Second, pay attention to diet.

Eat more warm food to improve the body's cold tolerance. Common warm foods are: cow, sheep, dog, chicken, garlic, pepper, ginger, onion, yam, longan and so on.

Third, three recipes

1. Fried mutton with shredded ginger

Slice the mutton. Shred ginger.

Add a little oil to the pot and bring it to a high fire. When the oil smokes, add pepper and star anise, stir-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. Red dates and wolfberry mutton soup

Cut the mutton into eight pieces and soak the bleeding water in a boiling 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 it is half cooked, add jujube, medlar and salt, and then cook. If you don't like the taste of mutton, you can add one or two pieces of orange peel to increase dates to reduce the smell.

3. Three spice peppers

Red pepper (choose pepper varieties according to the spicy degree of food), put it on the fire and dry it until it is close to burnt; Peanuts, fried until crisp (sesame seeds are also acceptable); Bake the scallion on the fire until the outer layer is burnt, and peel off the outer layer.

Mash the above three raw materials in a mortar, then mix them together and add salt and monosodium glutamate.

For friends who like spicy and coarse grains, this dish is the most delicious-the participation of three spices in pancakes and stuttering is the most enjoyable. When eating "Golden Pagoda" (Wotou), it is also a pleasure to put three spices in the hole of Wotou!

The above dishes must be useful for friends who are afraid of the cold. Try them.

In the cold season, many women will feel cold all over, especially in the peripheral parts such as hands and feet. Why are women more afraid of the cold? Two experts in the United States conducted experiments on female volunteers in groups, and concluded that people with low cold tolerance have insufficient iron content in blood, which is often accompanied by a decrease in plasma thyroxine level. The main cause of iron deficiency in women is iron loss caused by menstruation.

Iron is an important raw material for producing hemoglobin, which is the main functional substance in red blood cells and is responsible for the transport and metabolism of oxygen in the body. If the iron content in women's diet is low, the nutrition is not fully oxidized and the heat production is not enough, it is easy to feel cold. Thyroxine has thermogenic effect, which can increase basal metabolism and accelerate skin blood circulation. Iodine and kynurenine are the main raw materials for making thyroxine. Iodine needs to be provided continuously through food, while kynurenine is generally synthesized by itself in the body. Long-term iodine deficiency will affect the synthesis of thyroxine and reduce the body's ability to keep out the cold.

Nutritionists point out that women should consume18mg of iron every day, but most women can't meet this standard. Because women who are afraid of the cold should not only ensure a certain amount of food and enough calories, but also consciously eat more iron-rich foods, such as animal liver, mutton, beef, fish, eggs, black fungus, milk, beans and green leafy vegetables. You should also eat more foods with more iodine, such as kelp, jellyfish, sea fish and shrimp skin.