This product is probably one of the most comprehensive high potency mineral formulas available. A diet that lacks one mineral may impact the absorption of others so it is important to obtain the full spectrum. Some minerals are needed in larger amounts than others eg. Calcium and magnesium. This formulation includes high levels of calcium and magnesium which means it can be used as a bone health formula. It can also be used when the vitamins in a supplement regime are being supplied separately. Lamberts® mega mineral complex supplies minerals in highly absorbable forms.