PQQ - An Essential Micronutrient That Helps You Thrive

PQQ - An Essential Micronutrient That Helps You Thrive - Vegsource.com: A randomized, double-blind study released in 2009 looked at the the effect of PQQ and CoQ10 supplementation over a 3 month period on 71 middle aged individuals. What they found is that memory, attention, and cognition improved in individuals supplementing with PQQ and this affect was enhanced even more when taking both PQQ and CoQ10 together.