Some girls do not want to exercise to lose weight, they use drugs to lose weight, see diet pills claiming no side effects to lose weight, they blindly believe, do not know that diet pills are also harmful. 1, may make people grow fibroids. Eating diet pills all year round may lead to abnormalities in a person’s metabolism. In turn, problems such as irregular menstruation and prolonged menstruation may occur. Some girls take too many diet pills and find that they have abnormal menstruation problems, but they don’t pay much attention to them, and wait until they have abdominal distension and pain and go to the hospital for examination before they learn that they have fibroids. 2. It may make people averse to food and fail to get enough nutrition. Some diet pills contain appetite reducing substances, which are designed to make people eat less food in order to achieve a slimming effect. In the long term, this will make people unmotivated to eat, and even if they stop taking the pills, they will not have the desire to eat in large bites. The body does not get nutrition, the resistance will be weakened, easy to let the virus invasion. 3. Possible insomnia. Some diet pills contain substances that make the nerves excited. After taking diet pills, people will feel excited and then want to exercise. And at night, the nerves are still in a state of excitement, making it difficult to sleep, and staying up late can affect your health. The hazards of diet pills are not the only ones, if you want to lose weight, for the sake of your health, it is better to lose weight with exercise and reasonable diet.