Blueberries are among the most widely studied functional foods, valued for their rich concentration of anthocyanins and other polyphenolic compounds that contribute to their deep color and potent antioxidant activity. Research suggests that regular blueberry consumption may support cognitive function and memory, with several clinical trials indicating improvements in brain health markers among both older adults and children. Studies also point to potential benefits for blood sugar regulation, cardiovascular health, and reducing markers of chronic inflammation. Wild blueberries in particular tend to contain higher concentrations of protective compounds compared to cultivated varieties. Whether enjoyed fresh, frozen, or as a concentrated powder, blueberries remain one of the most accessible and well-researched foods associated with broad health-supporting properties across multiple body systems.
Compare this supplementResearch suggests that blueberry consumption may offer modest benefits for cognitive function, particularly in older ...
View studies →Research suggests that blueberries may support memory and cognitive function, particularly in older adults and those ...
View studies →Research suggests that blueberries possess meaningful anti-inflammatory properties, with evidence drawn from a range ...
View studies →Research suggests that blueberries may support urinary tract health primarily through their anthocyanin and polypheno...
View studies →Research suggests that blueberries and their anthocyanin compounds may support eye health through several mechanisms,...
View studies →Research suggests that blueberries and other polyphenol-rich berries may offer antioxidant and neuroprotective benefi...
View studies →Research suggests a limited and indirect connection between blueberries and blood sugar regulation in the available e...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 500–1,000 mg | Daily | Antioxidant support and general health | Based on RCTs using standardized anthocyanin-rich blueberry extract |
| Extract | 300–600 mg | Daily | Blood sugar regulation and insulin sensitivity | Based on RCTs examining glycemic response with blueberry polyphenol extracts |
| Extract | 500 mg | Twice daily | Urinary tract health | Based on clinical studies examining blueberry extract as adjunct for UTI prevention |
| Powder | 25–50 g | Daily | Anti-inflammatory effects and oxidative stress reduction | Common in clinical trials; freeze-dried powder used to study inflammatory biomarkers |
| Powder | 22–38 g | Daily | Blood pressure and cardiovascular health | Common in clinical trials; freeze-dried powder equivalent to ~1.5-2.5 cups fresh blueberries |
| Powder | 13–26 g | Daily | Cognitive function and memory in older adults | Common in clinical trials using freeze-dried blueberry powder equivalent to ~1-2 cups fresh |