mental retardation
The brain needs protein to grow. Dieting will make the brain "hungry", which will lead to memory loss and inattention.
menoxenia
Dieting may delay menstruation and even lead to menstrual disorders. It will also affect the development of chest and secondary sexual characteristics.
Anorexia risk
Long-term dieting may make you lose interest in food and even make you sick at the sight of delicious food. This not only affects the mood, but also may lead to malnutrition.
be eaten up with diseases
Insufficient nutrition may cause a series of health problems, such as iron deficiency anemia and hypoglycemia, which will make you pale and dizzy.