Ask Dr. J: What is parvalbumin? In Ask Dr. J by Justin WeltonAugust 31, 2017 In this week’s edition of “Ask Dr. J”, Dr. Russell Jaffe is asked what is parvalbumin? Did you enjoy this post? We post new content regularly! Click here to see our latest blog posts. Author: Justin Welton Shares14FacebookTweetLinkedInPinEmail You Might Also Like: Ask Dr. J: How does one measure the pH in PERQUE Potent C Guard? Ask Dr. J: Can you explain the Green Light Therapy? Ask Dr. J: Can Nitric Oxide be effectively used as a supplement?