1, dieting to lose weight is not suitable for everyone.
Actually, everyone is on a diet. Do you find it strange? But it's true. In fact, dieting only refers to the sum of things you often eat, that is, a moderate and regular diet. However, dieting also means limiting the intake of high-calorie foods in order to lose weight. You may have met some adults or children who go on a diet because of weight problems, so will you consider whether to go on a diet or not? But in fact, most children don't need to go on a diet, let alone go on a diet like this. Why? Let's explore together.
2, dieting to lose weight
All foods and drinks contain heat, which is the source of energy. When a person is on a diet to lose weight, he will try his best to eat little or even not enough energy. Indeed, you can lose fat and lose weight. Similarly, if a person consumes more calories than his body needs, he will get fat.
3, the harm of dieting to lose weight
Myth 1: Go on a diet and eat a meal replacement bag.
Patient crisis: gastric cancer
The media once reported that a 2 1 year-old girl had stomach cancer. Although it sounds strange, the culprit is repeated weight loss: in order to lose weight quickly, she once only ate bananas or even drank white water every day, and finally lost weight after a hellish weight loss, but she was always hungry, and when she couldn't help it, she would overeat and began to fall into a vicious circle of dieting and overeating. After a while, her stomach finally protested. Yolanda, a 34-year-old gourmet who died of stomach cancer a few years ago, summed up the reasons for his physical damage: "I didn't take good care of my stomach, my diet was extremely irregular, I was so hungry that I often went on a diet to lose weight. After repeated tossing, my stomach became the weakest organ in my body. "
Health reminder: Dieting and revenge will come in 10 years.
The study found that if you start dieting and lose weight at the age of 25, your health will be damaged after 10 years. Dieting makes only a little food reach the stomach, and the running ability and endurance of the stomach will gradually decline. At the same time, the stomach has to endure the torture of excessive gastric acid soaking. In the long run, the probability of suffering from stomach diseases will greatly increase.
Myth 2: Vomiting, strenuous exercise and taking diet pills.
Patient crisis: anorexia nervosa
Fennie Yuen, a Hong Kong artist, suffered from anorexia because of losing weight. She hasn't eaten for days and doesn't feel anything. Her weight once dropped to 3 1kg. She once told the media that suffering from anorexia made her feel world-weary. Dr. Chen Jue, from the Department of Psychosomatic Medicine of Shanghai Mental Health Center, conducted a special study on 54 cases of anorexia. It was found that 88.9% of anorexia nervosa patients were women, and "fear of obesity" ranked first, accounting for 77.8%. There are many ways for anorexia nervosa patients to lose weight, such as avoiding food that leads to obesity, excessive exercise, defecation and vomiting. The terrible thing about anorexia nervosa is that once you get this disease, it is very difficult to cure it yourself.
Health reminder: go on a diet, reduce quantity without reducing quality.
Even if you want to lose weight, you should eat three meals, properly control staple food and meat, and step by step. It is suggested that fruits and vegetables should not be reduced and milk should not be reduced. Milk has a high calcium content, which is very important for women.
Myth 3: Eat only apples for three meals.
Patient crisis: malnutrition
Eating only fruits, vegetables or bananas without meat and staple food is effective, but there are many dangers in the long run: because our body's energy mainly comes from fat, carbohydrates and protein, if we don't eat meat and staple food at all, protein, fat and carbohydrate will be seriously insufficient, and energy intake will be greatly reduced, thus greatly increasing the incidence of malnutrition, anemia and osteoporosis, thus affecting various functions of the body and damaging health. Diet pills can reduce the absorption of body fat, but also affect the absorption of various vitamins and fatty acids, and also lead to the lack of nutrients.
Health reminder: weight fluctuation and poor resistance.
The American Cancer Research Center has conducted a questionnaire survey on more than 100 overweight healthy women, and 3/4 of them have repeatedly lost weight, each time losing more than 4.5 kilograms. When testing their natural killer cells, it was found that the number of natural killer cells in the human body with the most weight recovery (more than 5 times) was the least, while the number of natural killer cells in the human body with a constant weight for several years was the most.
4. How to help unhealthy dieters?
If you find that your friends or siblings are eating this unhealthy food, you should tell adults immediately. You can tell his parents, teachers or other adults you trust. You can tell him yourself that it's unhealthy, but it's better for adults to know about it. In fact, it is normal for adults and children to want to grow taller, thinner or change their appearance. If you have this idea, talk to your trusted parents or adults. They can share this feeling with you and understand you. They can also tell you whether it is really necessary to worry about your own problems. Physical changes in children during adolescence also include weight gain. This is normal, but if you or your parents are worried about it, you'd better consult a doctor.
5. How can I lose weight healthily?
1. It takes 5-6 days to lose weight every day.
Aerobic exercise can effectively burn fat, and muscle strength exercise can strengthen muscles, tighten lines and improve metabolism. The two complement each other. If you want to lose weight, neither of these two sports can be neglected. But in the initial stage, aerobic exercise should be the main way to supplement muscle strength and reduce body fat. 1 and 2 months later, in order to prevent the basal metabolic rate from slowing down, slow down or stop losing weight, it is necessary to increase the time of muscle strength exercise to continue losing weight. If you want to lose weight, you must exercise strictly, exercise for 30-60 minutes every 3-5 days, and alternate aerobic and muscle strength. Or exercise every 3-5 days for 60-90 minutes each time. If you really can't spare 30-60 minutes a day, the piecemeal exercise method accumulated in stages is also possible. If this continues for 3 months, you will definitely lose weight!
2. Exercise in the morning is the best time to lose weight. 1 also needs 60 points. Exercise, the best and most efficient time is in the morning. Because people's metabolism in a day follows the following pattern: before you wake up in the morning, metabolism is at its lowest point. Then it rises slowly, reaches the peak after meals, then keeps the level until going to bed, and then gradually drops. Both diet and exercise can change the speed of metabolism. If you exercise immediately after waking up, your metabolism will rise ahead of time and rise all day, consuming more calories. Therefore, the real benefit of exercise is that besides burning calories during exercise, you can burn 180-400 calories more than usual within 6-8 hours after exercise.
Make your heart beat faster, but don't be too forced.
The effect of losing weight has a lot to do with how long you exercise. Therefore, it is best not to choose the kind of exercise that will make you exhausted. For example, it won't take long to do 50 push-ups (as long as you finish them), but you will probably feel very tired! If you take a brisk walk instead (it seems to be slower than punching in before going to work) 10 minutes, you will feel relaxed and happy, and the calories consumed are 10 times that of push-ups!