1, causing amenorrhea.
In recent years, there have been frequent cases of irregular menstruation or even amenorrhea in gynecological clinics. They go on an excessive diet, and 1 lost weight every year 10 kilograms. This kind of amenorrhea caused by fast dieting and weight loss is called weight loss amenorrhea. In order to stay healthy, don't lose weight blindly and quickly.
2, lead to anorexia
Psychological factors are important factors that cause anorexia. Anorexia usually occurs in women aged 10~30. In order to have a slim figure, many people take the method of not eating or eating less to control their weight. After a long time, it is easy to form psychological barriers. No matter how thin, I still feel fat subconsciously, so I desperately want to be thin. This is anorexia. After getting anorexia, if it is not treated in time, it is easy to endanger life.
3, cause cardiovascular disease
A 23-year follow-up survey in the United States shows that although obesity will cause serious harm to human health, improper weight loss methods will cause dieters to repeatedly increase or decrease their weight, which is even more harmful to human health. The incidence of cardiovascular disease is twice that of overweight people who have not lost weight.
4. Induce gallstones
Dieters' low-calorie and low-fat diets are at risk of gallstones. When hunger occurs due to the sudden decrease in intake of fat and cholesterol, the gallbladder cannot deliver enough bile to the small intestine. Cholestasis and supersaturation of bile salts coexist, which will promote the formation of stones. One of the ways to prevent the formation of stones is to make the gallbladder fully contract and empty at least once a day.
Every dieter should consume at least 65,438+0,200 kilocalories, and a meal every day must contain 5-65,438+00g of fat to stimulate the gallbladder to empty completely, thus preventing the formation of gallstones.
5. Damage to brain cells
Dieting and losing weight do great harm to brain memory function cells. Physiologists believe that dieting will make the body lack nutrition and directly affect memory and intelligence.
6, cause osteoporosis
The American Institute on Aging recently surveyed 3863 elderly women over 67, and plotted their weight at the age of 50, their weight changes in the next eight years and the incidence of hip fractures. The results show that if a healthy woman loses 10% at the age of 50, the probability of fracture at the age of 65 is nearly 1 times higher than that of a woman with a stable weight. The incidence of bone marrow fractures in thin women is much higher.
7, causing skin relaxation
The elasticity of elastic fibers of skin cells is limited. If the weight suddenly increases and decreases, the elastic fibers of the skin will be overstretched and broken, forming traces similar to stretch marks. In addition, if the weight drops sharply and the skin cells have not adapted, the skin firmness will decrease.
8. Precautions for losing weight in winter
First, keep a good mood.
You know, if you are in a bad mood, then the obesity factor in your body will receive this information and then get fat crazily. So, in winter, if you don't want to be as fat as a pig, you need to keep a good mood. Of course, it's not to make you smile like a flower all the time, but to face everything with a positive and healthy smile, and naturally it's OK.
Second, warm-up exercise is more important.
When winter comes, our bones and muscles are fragile and stiff, so we should warm up more carefully before exercise. Only after we have made sufficient warm-up preparations can we start basic exercise. The temperature of the body gradually rises, the muscles begin to relax, and the whole person enters the state of starting exercise, so that the effect of losing weight will be better and injuries can be avoided. It is not necessary to stretch the movable joints and muscles, so avoid rushing, otherwise once the body feels unwell, the exercise of losing weight will be in vain.
Third, there is no limit to the way of exercise.
No matter what time, we will not limit the way we choose to lose weight, because it will easily bring invisible pressure to everyone, which is not good for slimming. Therefore, even in winter, you can choose the sports you are interested in, whether it is traditional aerobic exercise such as running and skipping, or stretching exercise such as yoga Pilates, which is particularly popular with girls recently, which is also suitable for winter. As long as you pay attention to your usual diet and continue, you can ensure that slimming goes as planned.
Fourth, choose the right clothes
In fact, winter sports have higher requirements for clothing. It is necessary to keep warm and avoid being overweight, so no matter what exercise you use to lose weight, you can't ignore the choice of clothes. Don't ignore this. You know, it has a great influence on the exercise effect. Wearing warm clothes can not only maintain the body's temperature and normal metabolism, but also avoid the hidden danger of cold and fever caused by excessive difference between hot and cold before and after exercise. Relatively light clothing can ensure the normal stretching of the body and avoid the bondage and tension of the body.
Five, cold food help
It is cold in winter, and many people choose not to eat cold food. But I still recommend it to parents who want to lose weight. They need some cold food. Of course, it is not ice cream or ice cream, but eating cold salad, especially green food cold salad, which also has a good weight loss effect. Of course, if you have stomach trouble, please use it with caution. For most people, losing weight in winter is a very frustrating thing, and there is still a lot of exercise to do in cold weather. Isn't that a name? In fact, compared with the other four seasons, the benefits of losing weight in winter are much more, but the relevant precautions for losing weight in winter have also increased. Today, I will introduce ten points for attention in losing weight in winter to help you lose weight healthily in the cold winter.
Ten Points for Attention in Losing Weight in Cold Winter 1
6. Be careful about indoor sports.
In winter, quite a few people will move their sports from outdoor to indoor, especially women. This can better exercise, but pay attention to the indoor temperature must be moderate, do not adjust the temperature too high, which is not conducive to weight loss and reduce your resistance. Of course, ventilation is also very important, especially aerobic exercise. Fresh air can help fat burn more fully, so it is ok to choose a place with a large space or a place with a small space to open the window.
Eat more fruits and vegetables and drink more hot water.
Don't give up nutritious and delicious vegetables and eat more meat because of the low temperature in autumn and winter, especially because many people think that cold dishes should not be eaten in winter. In fact, we should eat more vegetables in winter. Nowadays, there is a great choice of dishes, and almost all vegetables can be bought. Vegetables can not only reduce our fat intake, but also drive away the dryness in winter and make your skin look more radiant. It contains nutrients that can help you prevent colds, such as vitamin C. In addition, the rich dietary fiber in vegetables can reduce the blood lipid concentration, help remove the garbage and oil in the body, and balance the pH value. It is the best food for weight loss, beauty and physical fitness.
Eight, take a hot bath
In winter, after working all day, I was cold and tired. Is taking a hot bath the greatest enjoyment? Taking a hot bath can make you feel relaxed after a stressful day, so you can lose weight inadvertently. When you completely soak your body in hot water, the pores of your whole body will automatically expand, making your skin completely forget the cold outside, and it is not easy to sweat a lot in winter, burning excess fat and discharging it with sweat.
Nine, increase exercise and increase metabolism.
In winter, the metabolic rate of human body begins to decrease. If you give up exercise at this time, your fat will definitely camp comfortably in your body. So what you have to do is not to stop exercising, but to increase it appropriately, from at least 45 minutes a day to more than 1 hour. This will speed up your metabolism and accelerate the decomposition of fat. It will also increase your temperature in this cold winter and enhance your immunity and cardiopulmonary function. Let you lose weight healthily, the lines are more symmetrical and beautiful, and your complexion is ruddy and shiny.
X. Warm handbags
Many people don't know that warm water bags can lose weight, and warm hand bags play a great role in losing weight in winter. Girls' hands and feet get cold easily in winter. Warm their hands with a warm handbag, which will warm their bodies. At this time, the function of the warm handbag is equivalent to a close-fitting small stove, which constantly provides heat to the body from both hands to eliminate the cold. Naturally, there is no need to eat anything to supplement calories.