Also known as: blueberry, bilberries, bilberry
Latest evidence update: 2025-11-27
Strongest in Study quality (72). Held back by Recency (34).
Solid mix of RCTs with some methodological gaps.
Good cross-study replication, some imprecision.
Hundreds of participants; meaningful but not large.
Mostly aligned, with some divergence.
Mostly pre-2020 research; updates may be needed.
No quantified outcomes yet. Once we have studies with measurable endpoints, you will see per-outcome magnitude here.
Areas where research points to a consistent direction of effect. The strength of evidence is graded; the size of the effect is not quantified.
Compound-by-compound profile of what's in this food and the evidence behind each.
150g
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Blueberry supplementation had no significant effect on systolic blood pressure compared to placebo in a meta-analysis of RCTs.
Blueberry supplementation produced no significant change in mood state score compared to control in pooled analysis of clinical trials.
Blueberry intake had no significant effect on attention task reaction time.
Blueberry intake had no significant effect on one-back test accuracy.
Blueberry intake had no significant effect on attention task accuracy percentage.