- Steve Gruber - https://www.stevegruber.com -

Dr. Michael Hutchison, NeuroGuard + Mouth Guard statistics speak for itself

Dr. Michael Hutchison, Inventor of the NeuroGuard +.

Using this mouth -guard prevents concussions by 0.26% and increases strength and speed by 16%. MSU and Wayne state have tested the mouth- guard and have certified the results. Neuroguard Plus. www.neuroguardplus.com.