Difference Between ZMA and ElitePro Mineral

What is the difference between this 2 Biotest product ? there is selenium and others things in the ElitePro mineral but what are they doing for the body ?

The additional ingredients in ElitePro aid in insulin sensitivity and carb management.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Disclaimer: Individual results may vary.