1. The consequences of excessive weight loss
1, easy to cause gastroptosis and gallstones.
Human bile is secreted by the liver, which contains cholesterol, bile salts, calcium and lecithin. And they keep a certain proportion. People who are too thin generally have insufficient calorie intake, so the consumption rate of fat precipitated in body tissues is accelerated, and cholesterol moves with it, resulting in its content in bile increasing, becoming sticky, precipitating crystals and forming stones. If the diet is irregular, the bile secretion in the body is reduced, the gallbladder contraction is weakened, and it can not be emptied in time, which is more likely to form stones, which can seriously cause peritonitis, cholecystitis and other diseases.
2, fatty liver
Speaking of fatty liver, people think it is a disease caused by overnutrition and obesity. In fact, malnutrition, excessive or too fast weight loss can also cause fatty liver. When the human body is in a state of long-term hunger, it is impossible to obtain necessary energy substances such as glucose and various oxidases needed for fat metabolism. In order to make up for the lack of glucose in the body, fat and protein stored in other parts of the body will be used. These fats and protein will be converted into heat through the "transit station" of the liver. As a result, a large amount of fat enters the liver, lacking enzymes necessary for fat metabolism, resulting in fat staying in the liver and making people suffer from fatty liver.
3. Careless weight loss may lead to hyperthyroidism.
Blindly listening to advertisements and drinking slimming tea may cause hyperthyroidism. Because some slimming teas are added with thyroid hormone, although they have a certain weight loss effect, it is best to take them in strict accordance with the time and dose under the guidance of a doctor. Some diet pills may have added thyroid hormones. This hormone can promote the metabolism of human body, accelerate the decomposition of fat, and have a certain weight loss effect, but if it is taken for a long time, it will lead to too much thyroid hormone and hyperthyroidism.
4, excessive weight loss leads to hair loss
Expert statistics show that the "weight loss craze" is accompanied by increasing hair loss, of which 20%-30% are young women in their twenties and thirties. Dieters suffer from serious hair loss because their hair contains a kind of protein called fish protein and a lot of trace elements such as zinc, iron and copper. However, dieters' insufficient intake of protein and trace elements can easily lead to hair loss due to severe malnutrition.
5, uterine prolapse
Without adequate protection, the uterus often descends from its normal position along the Y.D., the cervix sags, and even protrudes out of the Y.D. mouth, resulting in uterine prolapse. Severe cases may also lead to cervical infection and even cervicitis.
6. Damage to brain cells
Physiologists believe that the result of dieting is the lack of nutrition in the body, which makes the damage of brain cells more serious and directly affects memory and intelligence. The longer you go on a diet, the more you lose weight and the greater your memory loss.
7. Fat deficiency affects girls' sexual development.
Because fat is one of the main sources of human energy, too little fat will lead to insufficient energy intake, excessive consumption of a large amount of fat and protein in the body, and obvious lack of estrogen synthesis disorder, thus affecting menstrual cramps and even rare menstruation or amenorrhea. Generally speaking, a girl's fat should be at least 17% of her body weight to have menarche, and her body fat should be at least 22% of her body weight to maintain a normal menstrual cycle.
8. Young women with less fat look old.
Insufficient fat supply for a long time will lead to malnutrition and growth retardation, especially vitamin A deficiency, which is harmful to skin health. Vitamin A deficiency can lead to dry skin, desquamation, keratinization, goose bumps or a coarse sand-like feeling when touched.
9. Without fat, children are hurt both physically and mentally.
Students are still in the stage of growth and development, so there is no need to worry too much about body fat. In addition, the study burden is heavy, and the body consumes a lot of nutrition. If you deliberately go on a diet, your mental state will be directly affected. The most important thing is that you are prone to fatigue, inattention, and decreased physical resistance. And it is also easy to cause some metabolic diseases.
2. How to lose weight healthily
1, combining aerobic exercise with strength training.
Exercise is actually our best way to lose weight by consuming calories, while aerobic exercise and strength training can actually make the effect of losing weight more obvious. Aerobic exercise means that during exercise, the oxygen inhaled by the human body is equal to the demand, achieving physiological balance. It is considered as the best exercise to lose weight. Common aerobic exercises include cycling, swimming, jogging and walking. Insist on aerobic exercise for 30 minutes every day, which is very helpful to lose weight.
2, choose food to be healthy
If you want to lose weight successfully, it is very important to control your calorie intake. Choosing healthy food can help you reduce your calorie intake easily. Eating more fruits and vegetables rich in cellulose can increase satiety and reduce food intake. In addition, not storing high-calorie foods at home is also a good way to stay away from temptation and control calorie intake.
3. Have a positive attitude.
The success of slimming is directly proportional to the positive degree of people's psychology. People who look at themselves with an optimistic attitude are more likely to lose weight successfully and keep in good shape for a long time after losing weight. Keeping a positive attitude can make you more confident and avoid overeating caused by negative emotions, which is very beneficial to lose weight.
Step 4 get enough sleep
The essential sleep time and quality will affect the secretion of hormones to break down fat. Adequate sleep will promote metabolism, eliminate edema and stimulate growth hormone, thus guiding the body to convert fat into energy, which is the secret of keeping slim. Sleep will not only slow down your metabolism, but also make you hungry, so you can eat more calories more easily.