History and Usage: ZERO IMPACT™ provides a multi-species matrix of proteins designed to release in sustained chronological order to inhibit whole body protein breakdown (anti-catabolism) and prolong protein synthesis or anabolism (muscle building) for seven hours!(1) ZERO IMPACT™ Undenatured Micellar Casein, HGF™ (High Growth Factor) Whey Protein, Concentrate, Whey Protein Isolate, Egg Albumen, L-Glutamine and Peptide Bonded Glutamine make up the spectrum of synergistic proteins in ZERO IMPACT™ PROTEIN.
Websites for Further Research:

http://www.fitness.gov/

http://www.cdc.gov/nccdphp/dnpa/physical/reco...

http://www.shapeup.org/