Diindolylmethane (DIM) is an organic compound derived from the digestion of indole-3-carbinol (I3C), found in cruciferous vegetables such as broccoli, Brussels sprouts, cabbage and kale. ​​A few clinical trials have shown the ingredients to support healthy estrogen metabolism which could help lower the risk of certain cancers, and estrogen -induced conditions such as breast cancer, cervical cancer, fibroid growth, endometriosis and polyps.