What are the differences between the mineral chelates?
A8: Chelation refers to the process of chemically attaching a carrier to a mineral for the purpose of achieving enhanced absorption. Since some minerals are difficult to absorb, various organic esters and chelating agents can be attached to a mineral for increased absorption. Inorganic materials such as oxides and carbonates are generally not as easily absorbed. Therefore, organic chelates such as picolinates, histidinates, aspartates, glycinates, and other amino acids are all deemed more appropriate. Please be aware that mechanical blends of minerals and chelating agents can be made, which simply mix the two ingredients together. This does not describe a true chelated mineral and will not enhance the absorption of that mineral. There needs to be a chemical bond. Therefore, look for chelated minerals with patent numbers or the words “fully reacted chelates” to assure you that the chelating agent was chemically attached to the mineral.
