BioStacksBlueberry and brain
For brain support, Blueberry is a supporting ingredient backed by research. Blueberry (Vaccinium corymbosum/angustifolium) provides anthocyanins (primarily malvidin glycosides), chlorogenic acid, pterostilbene, quercetin, and other polyphenols. Strongest evidence: cognitive benefits in older adults with mild cognitive impairment — meta-analysis of 9 RCTs (513 participants) shows significant episodic memory improvement.
How much blueberry do you need
Research points to 200–1000 mg as the effective range for blueberry. For extracts/concentrates: 200–500 mg/day. For freeze-dried powder: 5.5–26 g/day. Most RCTs used equivalents of ~1 cup (150 g) fresh blueberries. ThinkBlue studies found 222 mg effective for acute cognitive effects. Higher anthocyanin content correlates with better outcomes. Lower doses may provide some benefit, but most studies showing clear results used this range.
What the research says
The clinical evidence for blueberry in brain is moderate. Meta-analysis of 9 trials (513 participants) shows significant memory improvement in older adults Learn more