Constipation is extremely dangerous, not only in terms of beauty but also in terms of health, which can have serious consequences. First of all, hemorrhoids, chronic constipation can cause anal damage and lead to hemorrhoids; serious hemorrhoids require surgery, otherwise they cannot be cured. However, as long as the constipation is relieved, even if the hemorrhoids are not cured, at least they will not worsen. Constipation can cause the most serious consequences after ten or twenty years of persistent constipation. Perhaps the general public does not know that constipation can contribute to the development of breast cancer if it remains untreated. Ten years ago the American Journal of Science already pointed out that constipation is an indirect cause of breast cancer. According to the journal, the University of California found that women who had less than two bowel movements per week accounted for the majority of women with abnormal breast cells from the breast screening cells of women who underwent breast cancer prevention screening. On the other hand, women who had a bowel movement more than once a day accounted for only 5% of the abnormal breast cells. This proves that women with chronic constipation have a higher risk of breast cancer. Female hormones are also a cause of breast cancer. Some of the female hormones in the body would have been excreted with urine or bile, or formed compounds with substances such as glycine and taurine, which lose their easy chemical reactions, and then excreted out of the body. But the trouble is that if constipation occurs, female hormones cannot combine with glycine and taurine. Thus, female hormones, which do not contain any other substances, go around in the body and are then absorbed by the body. In other words, carcinogenic substances accumulate in the body and can never be excreted, leading to the development of breast cancer. Therefore, women suffering from constipation should go to anorectal specialists for early consultation and treatment.