Indole-3-Carbinol (I3C) is a naturally occurring phytochemical found in cruciferous vegetables such as cabbage, broccoli, and kale. NOW I3C provides powerful antioxidant protection, helping to prevent cellular damage caused by free radicals. In addition, I3C can help to maintain healthy normal hormonal balance, for both men and women and therefore may support the health of the breast, prostate, and other reproductive organs. I3C is also known to support the liver's detoxification processes with the highest level of Flax Lignans available, which are also beneficial in supporting healthy normal hormone balance.