Losing twenty pounds a month is definitely an extreme way to lose weight. Generally speaking, losing 5 kg a month is a lot. If your weight base is small, the efficiency of losing weight may actually be lower, and you can lose about 1-2 kg in a normal month. For people with a large weight base, losing weight too fast can easily lead to many bad consequences. ?

First of all, losing weight too fast is easy to cause skin relaxation, which is very easy to appear in people with too large weight base. Because they lose weight too fast, their skin will not shrink as fast as fat and collagen consumption, resulting in decreased skin elasticity and increased wrinkles. The most common problem is rebound. The faster you lose weight, the easier it is to rebound. Many people will choose fasting during their weight loss. Although it will make our weight drop very quickly in a short time, it will break the rhythm of the body. Moreover, it is impossible to persist in this way for a long time, because short-term rapid weight loss is water loss. Once you return to a normal diet, the weight you have lost will rebound, and even many people will get heavier after the rebound. Moreover, dieting and low-calorie diet will lead to a decrease in metabolic rate.

In addition, losing weight quickly will also weaken our body's resistance. Dieting with low calorie intake will cause nutritional imbalance and malnutrition, and it will also cause anemia, easy to catch a cold and backache. In the case of sudden weight loss, the most common reason is the chaos and irregularity of female menstrual cycle, and even amenorrhea in severe cases. Fast weight loss is mostly due to insufficient nutrient intake, which leads to abnormal metabolism in the body, and the blood circulation of the body will gradually slow down, which will also cause hair loss, hair loss and skin deterioration. Moreover, long-term hunger will lead to nutritional deficiency, water loss and protein decomposition, which will lead to hepatitis, repeated weight loss, decreased metabolic rate, indigestion and even gastrointestinal diseases, and calcium loss will also lead to osteoporosis. Some people even use diet pills to lose weight. Many diet pills contain illegal additives, which may lead to side effects such as heart attack, epilepsy and stroke. It is very unsafe and harmful to lose weight by diet pills. In addition, the remaining fat in the body can stimulate the brain and accelerate the brain's ability to process information. Losing too much weight will also lead to a decline in our memory.

Therefore, we must lose weight through reasonable diet and exercise to avoid bad effects on our health.