Most women stop menstruating around the age of 45-50 years old, but each person has a different physical condition as well as genetic and nutritional factors, some may stop menstruating earlier, around the age of 40 years old, which is a case of premature ovarian failure. Some women may experience menopause later, perhaps at the age of 55, due to genetic factors. As long as there are no physical abnormalities, such as the absence of reproductive tumors, it is normal and there is no need to worry too much. The age of menopause in women is mainly related to the length of time that ovarian function is maintained. In order to avoid premature failure of ovarian function, it is recommended to pay attention to regular habits and ensure sufficient sleep. The actual fact is that you will need to keep up with your physical exercise, enhance your physical fitness, pay attention to a balanced diet, increase nutrition, and eat more soy foods.