Yes, PQQ (pyrroloquinoline quinone) is able to cross the blood brain barrier. This was demonstrated in an in vivo study conducted on mice, which found that PQQ was able to pass through the blood brain barrier and accumulate in the brain. This suggests that PQQ is able to cross the blood brain barrier and could potentially provide neurological benefits.

What does PQQ do for the brain?

PQQ (pyrroloquinoline quinone) is a dietary supplement that has been shown to provide numerous cognitive benefits. It is believed to help protect the brain from oxidative damage, increase levels of neurotransmitters, and promote neurogenesis (the growth of new neurons). It has also been shown to improve memory and focus, reduce inflammation, and protect against neurodegenerative diseases. In addition, PQQ may help improve energy levels and mood, and may even have anti-aging effects.

Does PQQ help with Parkinson’s disease?

According to research, PQQ (Pyrroloquinoline Quinone) is an antioxidant that may be beneficial in treating Parkinson’s disease. While it is still too early to draw any definitive conclusions, some studies indicate that PQQ may help reduce the symptoms of Parkinson’s and may even be able to slow or prevent the progression of the disease. However, more research is needed to better understand the potential benefits of PQQ in the treatment of Parkinson’s disease.