Yet, considering the varying degree of results and the contradictory nature of DIM research, we feel this is an anti-estrogen compound to let "marinate" for awhile. As we previously pointed out, a vast majority of DIM research centers on post-menopausal women’s health, so DIM’s effects on men remain relatively unexplored. DIM in high doses can work counterproductively, decreasing T levels, reversing hormonal balance and increasing estrogen production.12 Due to this, we recommend erring on the cautious side by sticking to lower DIM levels. While many DIM supplements contain 100 mg-800 mg of DIM, some studies show that a daily dose of 30 mg DIM is enough for the average person–in actuality, the body may only absorb up to a 60 mg dose. Altering those levels by taking DIM is dangerous for you both. When you get DIM through food, you’re unlikely to experience side effects. Always talk to your doctor before starting any supplement, especially if you live with health conditions. Some research suggests 200 milligrams may be the maximum dose to get benefit without bringing on adverse effects. High doses can have side effects. There isn’t research to back DIM as a treatment. Plasma DIM levels were again measured during follow-up, typically at least one month after surgery. Pre- and post-treatment pharmacokinetic and pharmacodynamic measures are summarized in Table 2. Median compliance as measured by pill count was 95% for all 37 patients who were dispensed BR-DIM tablets (range 0-217%). By increasing or balancing out the levels of "good" estrogen and "bad" estrogen, this helps reduce your cancer risk. If your "bad" estrogen levels are too high, it can raise your risk of several different types of cancer. Some evidence shows it might have anti-cancer and anti-inflammatory effects. Research shows DIM may have several benefits for your health, including reducing inflammation (pain and swelling) in your body and preventing cancer. In recent years, DIM has become increasingly present in bodybuilding stacks and anti-estrogen supplements with generally favorable reviews. One in vitro study on human female breast cells suggested that DIM inhibits the aromatization of T to E by modulating the transcription of the aromatase gene–in effect, halting aromatase production along certain cell linings. The study was designed and the protocol was written by the senior academic authors. The study was conducted according to the provisions of the Declaration of Helsinki and the Good Clinical Practice Guidelines of the International Conference on Harmonization. The review boards of both participating institutions (Wayne State University and Henry Ford Health System) approved the study. Previous human studies with BR-DIM have reported minimal toxicity 18-20. These two indoles have multiple potentially therapeutic effects when studied in vitro. Prostate cancer is the most common cancer diagnosis and the second leading cause of cancer death for men in the United States . AR localization in the prostate was assessed with immunohistochemistry. There has recently been a renewed interest in the systemic role of testosterone in pain, overall well-being, weight control, muscle mass, and cardiovascular function in men. Hormones have particularly important roles in every area of the body. These indoles have many positive effects, but DIM will be emphasized in this article. WebMD does not provide medical advice, diagnosis or treatment. After menopause, women’s bodies make less estrogen. However, cruciferous vegetables are unique in that they are rich sources of glucosinolates, sulfur-containing compounds that are responsible for their pungent aromas and spicy taste. Many commonly consumed cruciferous vegetables arise from the Brassica genus, including broccoli, Brussels sprouts, cabbage, cauliflower, kale, turnips, collard greens, kohlrabi and mustard rutabaga,. The good news is that DIM may provide the benefits needed to promote healthy cholesterol levels and support overall heart health. When testosterone is properly balanced, it can increase energy levels, support mood, and help sustain sex drive. Free-flowing testosterone can easily reach your brain, your muscles, and your fat cells, and is much more potent than SHBG-bound testosterone. This estrogen derivate has the ability to displace bound testosterone from SHBG (sex hormone binding globulin), its carrier. Glucobrassicin is found in almost all cruciferous vegetables (broccoli, cabbage, kale, cauliflower, etc.), and is one of the main reasons why they’re considered healthy.