Calcium disodium EDTA is an odorless crystalline powder with a slightly salty flavor (1). It’s a popular food additive, used as a preservative and flavoring agent. Calcium disodium EDTA works as a ...

Calcium disodium EDTA is a chemical compound that can trap and remove heavy metals, both from your body and from things like food, paper, shampoo, and cosmetics. “It’s a particularly versatile ...