Calcium is a well-known mineral which is extremely essential to keeping our bones strong and healthy as well as ensure that our muscles, heart, and blood channels work accurately. However, Calcium Glucarate is a unique substance that is a form of glucaric acid which can be found mainly in potatoes, oranges, and broccoli. Pure Encapsulations' Calcium-d-Glucarate supports the body's natural detoxification process and promotes cellular health for tissues including the liver, prostate, lung, breast, and colon.
Ingredients:
Each of the 60 capsules comprise 500 milligrams of Calcium-D-Glucarate (which contains Glucarate salts).
Benefits:

Supports healthy detoxification and cellular function
Promotes lipid metabolism
might lower estrogen levels, and this is thought to be helpful in treating some people with hormone-dependent cancers. 
Made with hypoallergenic, vegan ingredients

Do’s and Don’ts:
There isn't not enough information to know if calcium D-glucarate is safe or what the potential side effects might be. This is why, we recommend that pregnant or lactating women as well as patients with preexisting condition avoid taking the supplements without prior consultation with a medical expert.
1-3 tabs daily... Supports the normal elimination of Estrogen.