Blueberry extract
Blueberry extract is derived from the blueberry fruit, which is known for its high antioxidant content. These antioxidants, particularly a type known as anthocyanins, are believed to have numerous health benefits. Blueberry extract is often used in nutritional supplements for its potential to improve brain function, reduce inflammation, and combat heart disease and cancer.
- Category
- Herbal Supplements
- Molecular Formula
- Variable, depending on the specific compounds present
- Mechanism of Action
- The bioactive compounds in blueberry extract, such as anthocyanins and other flavonoids, have antioxidant effects that can neutralize harmful free radicals in the body. They may also have anti-inflammatory effects and can potentially improve neuronal signaling in brain centers.
- Evidence Grade
- C - Unclear scientific evidence for this use
Other Names
- Vaccinium corymbosum
- Vaccinium angustifolium
- Blueberry juice concentrate
- Blueberry leaf extract
Primary Benefits
- Antioxidant activity
- Improved cognitive function
- Anti-inflammatory effects
- Heart health support
- Potential anti-cancer properties
Recommended Dosage
| Minimum |
500 mg |
| Maximum |
1000 mg |
| Frequency |
1-2 times daily |
Side Effects
- Digestive discomfort
- Hypoglycemia
Precautions
- Avoid if allergic to blueberries
- Consult with healthcare provider if pregnant or breastfeeding
- Monitor blood sugar levels if diabetic
Interactions
- Diabetes medications
- Anticoagulant / Antiplatelet drugs
Key References
- Krikorian R et al. Blueberry supplementation improves memory in older adults (2010).
- Basu A et al. Blueberries decrease cardiovascular risk factors in obese men and women with metabolic syndrome (2010).
- Zafra-Stone S et al. Berry anthocyanins as novel antioxidants in human health and disease prevention (2007).
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