Researchers found that hospitalization for treatment of anorexia nervosa incidence of breast cancer young women, only half of women without anorexia. The researchers said that in the past there have been some studies show that weight gain is one of the leading causes of breast cancer. Most of them are derived based on animal experiments results show that substantially restrict the intake of calories to produce anti-aging effects, including reducing the incidence of cancer and prolong life.
The researchers believe that a young man of limited caloric intake is conducive to limit the propagation of breast cells, thus reducing the chance of carcinogenesis. In addition, restricted calorie intake in adolescence can reduce the formation of breast cancer and other estrogen-related hormone secretion. Research shows that young women who suffer from anorexia often occur menopause, and this shows their level of estrogen have a greater decline.
Although researchers can not fully explain the present young women with anorexia had lower risk of breast cancer causes, but the tendency to explain that the drop in estrogen causes anorexia, which reduces the risk of breast cancer.
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