Is PQQ a Nootropic?

Space Shuttle Atlantis in Orbit

What is PQQ? Is it a vitamin? Is it another kind of nutrient? And most important of all, is PQQ a nootropic? Well, for starters, I can tell you what we know. PQQ was first discovered accidentally in some space dust on a NASA shuttle. Ironically, it was later discovered that it’s also in the … Read more

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