In the cold winter, many people like dog meat hotpot very much. Dog meat is not greasy, but it produces more heat and has strong ability to keep warm and keep out the cold. Therefore, it is good to eat more dog meat in severe winter. However, we must not blindly eat dog meat, so as not to get rabies after eating rabies meat. Do not drink tea after eating dog meat. This is because tannic acid in tea and protein in dog meat combine to produce a substance called protein tannic acid. This substance has a certain astringent effect, which can weaken intestinal peristalsis and reduce the moisture in the stool. Therefore, toxic substances and carcinogens in the stool will stay in the intestine for too long and are easily collected by the human body. Therefore, it is not advisable to drink tea immediately after eating dog meat.

It is not advisable to eat casserole dishes often.

Because of the long heating time, protein, an animal food raw material, degrades, and the solubility of water is weakened, and a large amount of gelatinous liquid is precipitated, which increases its toughness and makes its taste worse, which is not conducive to human digestion and absorption. Moreover, the loss rate of minerals and vitamins in raw materials during casserole stew is high. In addition, due to strict sealing, it is difficult for the odor substances in the raw materials to escape, and there are still some valeric acid and low fat in the raw materials and soup materials, which generate substances harmful to the human body in the thermal reaction.

Don't drink overheated drinks.

Drinking beverages with excessive temperature will cause extensive skin and mucosal damage. Protein begins to denature at 43℃, and gastrointestinal mucus will be irreversibly degraded at 60℃. When the temperature is above 47℃, all blood cells, cultured cells and transplanted organs will die, so don't drink overheated drinks often in winter.

Avoid eating sweet potatoes with dark spots.

Sweet potato with brown or black spots on the skin is polluted by black spot pathogen. The toxin released by Alternaria alternata contains sweet potato ketone and sweet potato ketone alcohol, which makes sweet potato hard and bitter, and is harmful to human liver. The biological activity of this toxin can't be destroyed by boiling, steaming and roasting, so eating raw or cooked sweet potatoes with dark spots will be poisoned.

Oranges should not be eaten too much.

Oranges are high-calorie fruits. If you eat too much at a time, adults and children will get angry and have symptoms such as dry mouth and sore throat. Therefore, oranges should not be eaten more. If they are already "on fire", they can use 50 grams of kelp, chop it up after washing, and cook it in water without drinking tea. From: Chun Qing Health.