Reviews
Summary
Positives
- A long-COVID patient combining PQQ with CoQ10, ALA, and L-carnitine reports it was one of their first energy breakthroughs Reddit.
Negatives
- After a month of PQQ, another patient reports no clear benefit yet Reddit.
Hurdles & Side Effects
- PQQ can cause an “afternoon lull” energy crash hours after the initial boost Healthline, with diminishing returns on continued use.
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