Pyrroloquinoline Quinone
A vitamin-like compound that supports mitochondrial function and cognitive health.
Also known as: PQQ • Methoxatin
Overview
Pyrroloquinoline quinone (PQQ) is a vitamin-like compound that is found in a variety of plant foods. It is also produced by bacteria in the soil. PQQ is a powerful antioxidant that plays a role in mitochondrial function. Mitochondria are the energy-producing centers of our cells, and PQQ helps to protect them from damage. It also stimulates the growth of new mitochondria, a process known as mitochondrial biogenesis. Research suggests that PQQ may have a number of health benefits, including supporting cognitive function, improving memory, and protecting against neurodegenerative diseases. It has also been studied for its potential to improve cardiovascular health and to reduce inflammation. PQQ is available as a dietary supplement, and is often combined with CoQ10 for a synergistic effect.
Key Benefits
Supports Mitochondrial Function
Helps to protect mitochondria from damage and stimulates the growth of new mitochondria.
Improves Cognitive Health
May help to improve memory and cognitive function.
Powerful Antioxidant
Helps to protect the body from damage caused by free radicals.
Dosage & How to Take
Dosage can vary depending on the intended use. It is best to follow the manufacturer's recommendations.
| Purpose | Dose | Notes |
|---|---|---|
| General Health | 10 mg daily | A good starting dose. |
| Cognitive Support | 20 mg daily | Higher doses may be used for specific concerns. |
Best Time to Take
Can be taken with or without food.
With or Without Food
Not necessary
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Capsules | High | Convenience and accurate dosing | Most common form. |
Side Effects & Safety
Common
- Generally well-tolerated.
Rare
- Headaches and fatigue in some individuals.
Contraindications
- None known for most people.
Interactions
PQQ is generally considered safe and does not have any known drug interactions.
Scientific Research
Pyrroloquinoline Quinone
PQQ is a novel vitamin-like compound that has been shown to have a wide range of benefits for brain and body. It has been shown to improve cognitive function and memory, and to protect against neurodegenerative diseases.
The effect of pyrroloquinoline quinone on cognitive function
PQQ supplementation has been shown to improve cognitive function in healthy older adults.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.