Supplement
Red berry powder is a dried blend of berries such as strawberries, raspberries and cranberries, rich in anthocyanins, plant pigments that act as antioxidants. People mostly look at it for antioxidant status, and studies of individual berries found these compounds raised antioxidant capacity in blood, though the evidence is very limited. Mixed blends themselves have not been tested in clinical trials, so hopes for heart health and memory rest on single-berry research.
- Updated
- How we grade
- Best evidence
- Grade D
- Conditions studied
- 3
- Outcomes
- 3
- Graded outcomes
- 0003
Evidence by condition
- Strong
- Moderate
- Limited
- Very limited
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Antioxidant Status No direct clinical trials exist for mixed red berry powder blends. Antioxidant benefits are extrapolated from individual berry research showing that anthocyanins and polyphenols from berries (strawberries, raspberries, cranberries) can increase plasma antioxidant capacity in humans. Mixed blends have not been specifically tested. | Improves (the measure goes up) | Small effect |
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Cardiovascular Health No direct clinical evidence exists for red berry powder blends on cardiovascular outcomes. Benefits are extrapolated from individual berry studies showing anthocyanin-rich berries may improve endothelial function and reduce cardiovascular risk markers. Mixed berry powders assume these effects combine, but this has not been directly tested. | Improves (the measure goes up) | Small effect |
| Grade | Outcome | Effect | Size | Studies | People | Studies list |
|---|---|---|---|---|---|---|
| Cognitive Function No direct clinical trials on mixed red berry powder for cognition exist. Evidence is extrapolated primarily from blueberry research showing berry polyphenols may support cognitive function. Whether a generic mixed red berry powder confers similar benefits is untested. | Improves (the measure goes up) | Small effect |
Key findings
- Antioxidant StatusImproves (the measure goes up)
- Cardiovascular HealthImproves (the measure goes up)
- Cognitive FunctionImproves (the measure goes up)
Safety notes in the studies
- Benefits are extrapolated from individual berry studies showing anthocyanin-rich berries may improve endothelial function and reduce cardiovascular risk markers.
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Third-party tested Red Berry Powder products. The evidence above is limited, so read it before you buy.
- Grade D
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