Freeze-dried whole strawberry 50 g beverage,
does it really help with Lower LDL cholesterol?
research showsThe verdict is D with 28 points. In a prospectively registered crossover trial funded and supplied by the strawberry commission, the primary four-week LDL endpoint did not change. Other fasting lipids and glucose were also null.
ads claimStrawberry polyphenols or other vascular responses cannot be relabeled as LDL lowering. The registered LDL question was tested and was null.
Useful facts when choosing a product
- The intervention was a drink made from 50 g freeze-dried whole-strawberry powder, not fresh strawberries.
- Modern cultivated strawberry, Fragaria × ananassa, is an eighteenth-century European hybrid and is a different genus from Rubus fruits called 「覆盆子」 in East Asia.
- Verdict 1981 is C with 40 points for whole raw apples and LDL; the endpoint is the same but the food and form differ.
What the research actually shows
Huang and colleagues reported a randomized double-blind crossover trial completed by all 34 participants. The California Strawberry Commission funded the study and supplied both strawberry and control powders. The comparator was matched for energy and volume.
Why this is classified as D (28)
The registered LDL surrogate was null in one industry-supported trial. The trial was small and short, and no between-condition confidence interval for the null result was available, yielding D with 28 points.
Counterpoint. The matched control and prospective registration strengthen confidence in the null finding.
Rejudgment record. Cross-check applied — Cross-checked the primary endpoint, completer count, comparator, registration timing, funding, and effect-size reconstructability against the paper and NCT02612090
| Endpoint | S | Surrogate marker - laboratory or imaging measures |
| Replication | R1 | Single confirmatory trial |
| Independence | I0 | Evidence comes only from manufacturer studies |
| Effect size | E0 | Null |
| Precision | CX | No pooled confidence interval could be confirmed |
The scoring table and the verdict agree (D).
Sub-claim grades by effect
This ingredient is marketed for several effects. A single overall grade blends strong and weak claims together, so each effect is graded separately here. The overall grade reflects the strongest disconfirming or core claim.
| Effect (sub-claim) | Grade | Basis |
|---|---|---|
| A beverage with 50 g freeze-dried whole strawberry lowers LDL | D | The prospectively registered primary endpoint was null. |
Cross-check — Codex and Claude
Evidence Table
| Study | Design | Sample | Funding | Endpoint | Result | Weight |
|---|---|---|---|---|---|---|
| Study 1 | Randomized double-blind crossover trial, four weeks per beverage | 34 | California Strawberry Commission funding and supply of both study powders | Four-week LDL cholesterol | LDL and other fasting lipids and glucose were null; no between-condition CI reported | Failed primary endpoint in a prospectively registered direct trial |
Receipt — 2 References
All 2 cited sources were verified for existence at the original page (as of 2026-08-02).
Reviewed and approved: Chamgap Editorial Team · Approval date: 2026-08-02 · Corrections: none
Cite this verdict
[Chamgap] Freeze-dried whole strawberry 50 g beverage x LDL cholesterol — Evidence Grade D·28. 2 cited sources checked. Source: https://chamgap.com/en/verdicts/heart/freeze-dried-whole-strawberry-50g-beverage-ldl/ · CC BY 4.0CC BY 4.0 — free to use with attribution; do not distort grades, numbers, or verdict meaning.
What this document does and does not do
Chamgap is an information source. It reports what research has and has not confirmed; it does not tell readers what to take or buy. That decision belongs to readers and, when needed, medical or legal professionals. This verdict reflects literature available up to the search date and may change as new research appears. Nothing here is medical advice.