1, easy to rebound
What people who lose weight successfully are most afraid of is rebound. The most serious problem of drug weight loss is rebound. Through the action of drugs, people can have diarrhea for a long time, reduce fat, cholesterol and other substances, which can play a role in losing weight. However, the body loses a lot of weight in a short time, and the absorption of the body is extremely strong after stopping taking drugs, and the rebound is very serious.
2. Liver and kidney injury
As the saying goes, drugs are toxic in three parts. The liver of human body is the main organ for detoxification, and most drugs are excreted through kidney metabolism. Diet drugs need to be eaten in a large amount, and the food intake is limited during the medication stage. The damage of drugs to liver and kidney is very serious, especially some drugs contain diuretic components. The better the weight loss effect on kidneys, the more serious the side effects.
3, indigestion
Diet pills are not health care products, but drugs. Short-term consumption has no good effect, and long-term consumption can only reduce weight. Long-term consumption of diet pills has a certain impact on gastrointestinal function, from mild indigestion to serious gastrointestinal diseases.
4. How to lose weight is the best?
1. Diet to lose weight: The main cause of obesity is too much sugar in the body, which the body can't completely consume, and the first thing to lose weight is to control diet.
2. Exercise to lose weight: Too much energy in the human body is the main cause of obesity, and exercise is the best way to consume sugar. Under the premise of controlled diet, proper exercise can help to lose weight.
3. Long-term persistence: The hardest thing for people who lose weight is long-term persistence. A firm belief is the key to losing weight. If you persist for a long time, the effect will not rebound.
5, exercise weight loss skills
1, start exercising-weight in the first 2 weeks
At the beginning of exercise, the muscles gradually increase, but the speed of burning fat is not so fast, and the weight may not drop, but it will increase. If you use a body fat meter, you may see that the weight has increased or leveled off, but the body fat has decreased. As long as you don't feel relieved to eat and drink because you have done exercise, you will see the result of weight loss after 2-3 weeks.
2, aerobic exercise can effectively burn fat.
As long as it is systemic, it can continue to move, such as walking. Jogging. Ride a bike. Swimming. Aerobic dance. Skipping rope and so on. As long as it lasts for more than 20 minutes, it is good aerobic exercise, so the weight loss must be based on aerobic exercise, and the effect will be good.
3. Muscle strength exercise can increase the body shaping effect.
Simply speaking, muscle strength exercise is a method to increase the weight-bearing capacity of muscles, also known as anaerobic exercise or weight training, such as dumbbells, sit-ups, push-ups, yoga, etc. If you don't want metabolism to decline all the time, you must do muscle strength exercise. In addition, if your weight loss exercise is mainly muscle strength exercise, the effect will not be too good, because muscle strength exercise can not continuously increase the oxygen intake of the body, so it is even more difficult to burn fat.
4, exercise 5-6 days a week to lose weight faster.
Aerobic exercise can burn fat, and muscle strength exercise can strengthen muscles, tighten lines and improve metabolism. Therefore, if you want to lose weight, these two kinds of exercises can't be abandoned, but at first it is suggested to give priority to aerobic exercise, supplemented by muscle strength. If you want to lose weight, you must strictly implement it. Exercise 3-5 days a week, and alternate aerobic and muscular exercises for 30-60 minutes. If there is really no way to spend 30-60 minutes a day, it is ok to accumulate by stages.
5. Morning is the best time to exercise to lose weight.
If you exercise after waking up, your metabolism will increase, and it will rise all over the day, consuming more calories.
6. Make your heart beat faster, but don't force yourself too much.
The effect of losing weight has a great relationship with how long you exercise, so don't choose the kind of exercise that will make you tired after doing it.
7. Exercise time should be moderate.
It is the best choice for beginners to exercise for 30-60 minutes, so that 50% of the energy comes from fat consumption. Advanced athletes may wish to exercise for 60-90 minutes, and the energy supplied by fat reaches 70-85%. However, if you exercise for more than 90 minutes for a long time, you may be tired and hurt your blood because of excessive fat consumption.
8. Maintain exercise three times a week after losing weight successfully.
If you achieve the goal of losing weight, don't forget the exercise in a hurry. You can change the exercise from 5-6 times a week to 3 times.
6. Exercise recommendation for losing weight
Walking: Although the calories consumed are not high, it is easy to continue because it is mild and simple, and there is no need for special venue equipment.
Cycling: It is a mild aerobic exercise, and it can effectively burn fat and exercise to the main large muscle groups of the whole body. Whether it is fixed or mobile, you can choose your own heat consumption.
Aerobic dance: People who want to lose weight suggest choosing a low-impact one, because high-impact aerobic dance is easy to hurt the lumbar vertebrae, knees and ankles.
Climbing mountains, walking and playing ball: this type of exercise is heavy and difficult to do every day, but it is not enough if you only do 1 time a week, and it is easy to cause injuries. It is better to cooperate with other types of exercise.
Swimming: It can consume a lot of calories, but it will also increase the speed of gastric emptying, so don't eat and drink after swimming.