Description
Flavonols are a type of flavonoid, a class of plant compounds known for their antioxidant and health-promoting properties. They are found in a variety of fruits, vegetables, and other plant-based foods, such as tea, wine, and dark chocolate. Flavonols have been shown to have anti-inflammatory and anti-cancer effects, and may help to protect against heart disease and cognitive decline. They are also known to have antimicrobial and antiviral properties, making them useful for supporting immune function. The most well-studied flavonols include quercetin, kaempferol, and isorhapontigenin. Flavonols can be consumed through dietary sources or taken as supplements in the form of extracts or isolated compounds. The bioavailability of flavonols can vary depending on the specific compound and the individual's digestive health. Flavonols have been used in traditional medicine for centuries, and modern research has confirmed their potential health benefits. Overall, flavonols are a promising area of research for the prevention and treatment of various diseases.
Key Benefits
- Antioxidant and anti-inflammatory effects
- Anti-cancer properties
- Cardiovascular health support
- Neuroprotective effects
- Immune system support
- Anti-aging benefits
- Anti-microbial and anti-viral properties
- Support for digestive health
Typical Dosage & Best Forms
Typical Dosage: - Minimum daily: 50 mg
- Maximum daily (FSSAI Schedule VI or safe limit): 1000 mg
- General recommended range for adults: 200-500 mg
Best Forms: Quercetin extract, Kaempferol powder, Isorhapontigenin capsules, Green tea extract, Dark chocolate flavonol extract, Grape seed extract, Apple extractFSSAI Status: Permitted
Evidence Level: Moderate
FSSAI Compliance Information
Status: Permitted
Maximum Daily Limit: Refer to FSSAI Schedule VI / product label
Evidence Level & Synergies
Evidence Level: Moderate
Flavonols often work synergistically with other compounds to enhance their health effects. For example, combining flavonols with vitamin C can enhance their antioxidant effects. Other synergistic ingredients include: vitamin E, omega-3 fatty acids, turmeric, ginger, and probiotics, which can help to support immune function, reduce inflammation, and promote overall health.
Potential Side Effects & Contraindications
While flavonols are generally considered safe, high doses may cause gastrointestinal side effects such as nausea, diarrhea, and stomach cramps. Allergic reactions are also possible, particularly in individuals with sensitivities to certain plant compounds. Common side effects include: stomach upset, diarrhea, nausea, headache, and allergic reactions. It is recommended to consult a doctor before taking flavonol supplements, especially if you have any underlying health conditions or are taking medications.
Pregnant or breastfeeding women, individuals with bleeding disorders, those taking blood thinners or diabetes medications, people with allergies to plant compounds, and individuals with kidney or liver disease should consult a doctor before taking flavonol 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.