The girl lost 70 pounds after three months of hunger strike? Unreliable!

Song Siyuan, a girl from Hangzhou, was a fat girl since she was young and once weighed 170 kilograms. On June 8, 2014, the first night after the college entrance examination ended, Song Siyuan wrote a feeling: "Fat has ruined my middle school years, and I can't let it ruin my college years anymore." Determined, she began to use various methods to lose weight. She began a hunger strike and simply skipped dinner. She insisted on going to the gym and would persist on the treadmill for more than 2 hours every day. Sometimes she was so tired that she was about to collapse, so she injected glucose and physiological saline to maintain it. In September, Song Siyuan entered the university gate with a light weight of 96 pounds.

After losing weight, Song Siyuan became beautiful and became an inspirational goddess of weight loss. Indeed, Song Siyuan's experience inspired the fat girls. However, many people will question whether it is really reliable to use hunger strikes and exercise a lot to lose 70 pounds in just three months?

1. The harm of hunger strike to lose weight

Hunger strike to lose weight refers to a method of losing weight by not eating anything for a period of time, just drinking water. By extremely controlling diet, hunger strike can achieve better results in the short term. However, after stopping restricting, your body will easily gain weight back. If you repeatedly lose weight through hunger strikes, it will cause great harm to the human body.

1. Hunger strikes to lose weight can lead to hair loss and aging

Hunger strikes to lose weight, skipping meals reduces calorie intake and also reduces protein intake. Protein is the foundation of everything in the body, such as hair and skin. Long-term insufficient protein intake can lead to hair loss, skin slack, and premature aging.

2. Hunger strike to lose weight leads to insufficient vitamin intake

Hunger strikes to lose weight will lead to a lack of many nutrients needed by the human body. In fact, the most serious lack is vitamins. Different vitamins have different functions and are indispensable. Lack of vitamin A can easily cause gastrointestinal and urinary infections, and even affect the reproductive system. Lack of vitamin B can reduce carbohydrate and fat metabolism and make it easier to become obese.

3. Hunger strike to lose weight can lead to endocrine disorders

Hunger strikes to lose weight can cause insomnia and anorexia, which in turn leads to endocrine disorders. In the light, irregular menstruation and in the serious, ovarian disease.

4. Hunger strikes lead to obesity

If you don't eat for a long time, the nutrients for normal activities to maintain life will be insufficient, and the basal metabolic rate will decrease. In the long run, people will gain weight even if they don't eat much and become so-called fat-prone. This is also the reason why you encounter bottlenecks in losing weight without eating.

2. Weight loss methods without eating after noon should also be used with caution

No eating after noon generally means no longer eating solid food after 3 p.m., or no eating foods other than fruits and water after 3 p.m. Some MM believes that hunger strike is harmful to lose weight, so you can lose weight by not eating after noon and reducing food. But in fact, although the no-eat diet after noon is milder than the hunger strike diet, it is not suitable for long-term use.

Three meals a day is the eating habit of most people. If dinner is eliminated in order to lose weight, people will feel a strong sense of hunger. When the human body is hungry, cells are also in a "atrophied" state and are easily damaged. In addition, skipping dinner can easily induce hypoglycemia, resulting in insufficient nutrient supply to organs and a decrease in human body resistance.

However, it is not entirely unreasonable to not eat after noon to lose weight. Experts suggest that the weight-loss method without eating after noon must be improved and adjusted before it can be applied healthily. First of all, we must maintain adequate sleep, and breakfast should be rich in nutrition and contain both meat and vegetables. Eat lunch normally at noon, based on the principle of being full. Eat some fruit or drink yogurt, or other low-calorie food before 5 p.m. If you are extremely hungry at night, you can also eat something, but you cannot use snacks to satisfy your hunger.

3. Correctly grasp the method of weight loss through exercise

1. motion mode

Aerobic endurance exercise is the best form of exercise to improve blood lipids. Common aerobic endurance training includes brisk walking, jogging, swimming, cycling, etc. The latest research has found that adding some strength exercise to aerobic endurance training can improve the effect of lowering blood lipids. Therefore, the most ideal way to lower blood lipids is aerobic endurance training 4 to 5 times a week plus strength exercises 1 to 2 times.

2. exercise intensity

For exercise intensity that can improve blood lipids, the most suitable intensity is moderate intensity. When exercising at too low intensity, the improvement of blood lipids is not significant. If the intensity of exercise is too high, it will cause discomfort to the body. So how should I control moderate-intensity exercise? You feel slightly panting during exercise, but exercise that can say a complete sentence is moderate intensity exercise. For example, brisk walking or jogging for more than 6 kilometers per hour is moderate-intensity exercise. More precise intensity control can be achieved with the help of heart rate (heartbeats per minute). Control your heart rate at 60% to 70% of your maximum heart rate (220-age), which is moderate intensity. For example, for a 60-year-old man, the appropriate heart rate for moderate-intensity exercise is between 96 ((220-60) ×0.6) and 112 ((220-60) ×0.7) beats per minute.

3. exercise time

Some studies have compared the difference in the effects of one exercise and long-term exercise on blood lipids. The results have found that one exercise has almost no effect on blood lipids, but blood lipids have improved after long-term exercise. Foreign studies have also found that after long-term exercise, blood lipids are improved, if exercise is stopped for a month, the beneficial changes brought by exercise will disappear. Therefore, the exercise to improve blood lipids is not one or two exercise, but a long-term exercise. The ideal exercise time is to exercise for more than 30 minutes a day, 4-5 times a week. Only when exercise lasts for more than 3 months will it have a significant effect on lowering blood lipids.