- 3,3'-Diindolylmethane (DIM or I33') is produced by indole-3-carbinol (I3C). I3C may be found in many vegetables in the Brassica family, like broccoli, cabbage, or brussels sprouts. I3C forms DIM when it comes into contact with stomach acid.
- DIM is commonly used as a dietary supplement and is believed to have anticancer activity. The anticancer effects of DIM have been observed in many cancer cell lines, particularly breast and prostate cancer lines. According to one study, DIM may not be clinically superior to I3C, but it may enhance the effects of I3C.
- There is increasing evidence that shows a link between estrogen metabolism and cancer, as well as increasing evidence showing that estrogen metabolism may be changed through increasing supplements such as DIM and I3C in the diet. Dietary intervention may be a potential way to change estrogen metabolism for cancer prevention. Some studies, however, caution that I3C may promote estrogen metabolite formation or activate estrogen receptors, which may cause tumors. More research is needed before a strong conclusion may be made.
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ingredients
Diindolylmethane
Contents
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- Rahimi M, Huang KL, Tang CK. 3,3'-Diindolylmethane (DIM) inhibits the growth and invasion of drug-resistant human cancer cells expressing EGFR mutants. Cancer Lett. 9-1-2010;295(1):59-68. View Abstract
- Rajoria S, Suriano R, Wilson YL, et al. 3,3'-diindolylmethane inhibits migration and invasion of human cancer cells through combined suppression of ERK and AKT pathways. Oncol.Rep. 2011;25(2):491-497. View Abstract
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