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Question: What is PQQ? Does it help with aging and memory? Is it similar to CoQ10?
Answer: Both PQQ (Pyrroloquinoline quinone) and CoQ10 (ubiquinone) are antioxidant compounds used by the body, but they differ in many ways and, unlike CoQ10, which has been extensively researched in well-controlled clinical studies, only a few, small and relatively short clinical studies have been conducted with PQQ. See the Full Answer for more about PQQ >>