Description
Pyrroloquinoline Quinone (PQQ) is a naturally occurring compound found in various foods, including fermented soybeans, parsley, and green tea. It is a potent antioxidant that plays a crucial role in cellular energy production and has been shown to have neuroprotective effects. PQQ is also involved in the regulation of gene expression, inflammation, and oxidative stress. Research has demonstrated that PQQ can improve cognitive function, particularly in older adults. Additionally, PQQ has been found to have anti-inflammatory properties, which may contribute to its potential health benefits. PQQ is considered a conditionally essential nutrient, meaning that while it can be synthesized in the body, supplementation may be necessary to maintain optimal levels. The bioavailability of PQQ is relatively high, making it easily absorbed by the body. Overall, PQQ is a versatile compound with a range of potential health benefits.
Key Benefits
- Enhances cognitive function and memory
- Supports mitochondrial energy production
- Acts as a potent antioxidant
- May improve cardiovascular health
- Supports immune system function
- Has anti-inflammatory properties
- May improve skin health
- Supports bone health
Typical Dosage & Best Forms
Typical Dosage: - Minimum daily: 10-20 mg
- Maximum daily (FSSAI Schedule VI or safe limit): 50 mg
- General recommended range for adults: 20-40 mg
Best Forms: PQQ disodium salt, PQQ trisodium salt, PQQ calcium salt, PQQ magnesium salt, PQQ potassium salt, and biofermented PQQ.FSSAI Status: Permitted
Evidence Level: Emerging
FSSAI Compliance Information
Status: Permitted
Maximum Daily Limit: Refer to FSSAI Schedule VI / product label
Evidence Level & Synergies
Evidence Level: Moderate
PQQ can be combined with other nutrients to enhance its effects. For example, combining PQQ with CoQ10 may improve mitochondrial energy production, while pairing it with vitamin D may support bone health. Other ingredients that pair well with PQQ include:- CoQ10: supports mitochondrial energy production
- Vitamin D: supports bone health
- Omega-3 fatty acids: supports heart health
- Acetyl-L-carnitine: supports cognitive function
- Resveratrol: supports anti-aging
Potential Side Effects & Contraindications
While PQQ is generally considered safe, high doses may cause gastrointestinal side effects such as nausea, diarrhea, and stomach cramps. Additionally, PQQ may interact with certain medications, including blood thinners and diabetes medications. Common side effects include: nausea, diarrhea, stomach cramps, and headaches. It is essential to consult a doctor before taking PQQ supplements, especially if you have any underlying medical conditions or are taking medications.
Pregnant or breastfeeding women, individuals with kidney or liver disease, and those taking blood thinners or diabetes medications should consult a doctor before taking PQQ supplements.
Important: This information is for educational purposes only. Supplement interactions can vary based on dosage, individual health conditions, and medications. Always consult your doctor or qualified healthcare practitioner before combining ingredients or starting any new supplement.