Source Naturals Calcium D Glucarate includes the patented compound glucarate which has been shown to enhance the major detoxification pathways in the body. Calcium D glucarate, the calcium salt of D glucaric acid, is found naturally in the human body and in a variety of fruits and vegetables. Animal studies have shown that high doses of calcium D glucarate inhibit beta glucuronidase, thereby enhancing the process of glucuronidation, in which foreign organic compounds, fat soluble toxins and excess steroid hormones such as estrogen are detoxified and excreted from our bodies