General principles of losing weight in winter
Low-calorie menus and exercise are the key. The causes of fat accumulation can be summarized as "no exercise" and "overeating".
Pay attention to resolutely quit sweets, snacks and midnight snacks; Develop the habit of not hoarding snacks and candy at home; Take vitamin B6 and B 12 in the early stage to relieve maladjustment symptoms such as overeating and drowsiness; Moderate exercise and active adjustment when depressed; Change the voracious eating habits; The most important thing is to keep exercising. It is normal and healthy to set a goal for yourself and then stretch the front line, and lose less than 1 kg every week.
Dietary strategies for losing weight in winter
If you eat low-calorie food blindly in winter, it will not only be harmful to your health, but also be unable to resist the cold.
Suggestion: Dieters can control the daily intake of food calories within the range of 1000 calories to 1400 calories, and pay attention to balanced nutrition.
The cold temperature in winter affects the endocrine system of human body and increases hormone secretion, thus accelerating the digestion and absorption of protein, fat and carbohydrates. At the same time, because the outside temperature is lower than the body surface temperature, a lot of heat energy is lost outside the body, which consumes more heat energy. Eat more fish, meat, bean products and other foods in winter to ensure the supply of heat energy. The human body's demand for various nutrients has increased to varying degrees, especially in winter, when the sunshine is short, the human body is easy to lack vitamin D, and calcium and phosphorus metabolism will also be affected to some extent. Therefore, winter diet should pay attention to supplement foods rich in inorganic salts such as potassium and calcium and vitamins A, D, B 1, B2, C, etc.
Second, what are the precautions for winter diet?
1, don't drink tea after eating dog meat.
Not everyone can eat dog meat. People who can't eat dog meat should not blindly eat dog meat and avoid drinking tea after eating dog meat. This is because the combination of tannic acid in tea and protein in dog meat will produce a substance called protein tannic acid. This substance has a certain astringent effect and can reduce intestinal peristalsis. Therefore, toxic substances and carcinogens in the stool will stay in the intestine for too long and are easily absorbed by the human body. Therefore, it is not advisable to drink tea immediately after eating dog meat.
2. Don't drink overheated drinks.
In winter, some people like to drink hot drinks to keep out the cold, such as boiling mutton soup and milk. In fact, drinking high-temperature drinks can cause extensive skin and mucosal damage. Protein begins to denature at 43℃, and gastrointestinal mucus will be irreversibly degraded when it reaches 60℃. Above 47℃, blood cells, cultured cells and transplanted organs will die, so don't drink overheated drinks often in winter.
3. it is not advisable to eat casserole dishes often.
Some families like to stew a pot of food in casserole to nourish their bodies, but they don't know that the food stewed in casserole is degraded by protein, an animal food raw material, because it is heated for too long, and the decomposition ability of water is weakened, and a large amount of gelatinous liquid is precipitated, which increases the toughness and tastes bad, 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 will generate substances harmful to human body in the thermal reaction.
4, eat hot pot should be cooked before eating.
In cold weather, people always like to eat instant-boiled mutton and hot pot, but when eating hot pot, we should pay attention to the fact that hot pot not only pays attention to the "tender" meat, but also tastes like half-cooked mutton slices, which is prone to trichinosis. Second, you can't eat charcoal hot pot for too long. Because when eating hot pot, there are often many people in the room, the indoor temperature is high, the air is not circulating, and there is no oxygen in the room. Especially burning charcoal is easy to poison people. Third, it is not advisable to be greedy for hot pot soup. The ingredients of hot pot are mostly meat, seafood and vegetables. These substances are mixed together to form a thick soup. The soup contains a high concentration of a substance called "purine", which is metabolized by the liver to generate uric acid, which can reduce renal function, hinder excretion, lead to excessive uric acid deposition in blood and tissues, and cause gout. For some patients with hyperlipidemia and high cholesterol, hot pot bottom soup contains more cholesterol and animal fat, so it is not suitable for excessive drinking.