# Beta-sitosterol Cholesterol Meta-analysis: What the Evidence Says
Canonical: https://www.migaku.app/guides/beta-sitosterol-cholesterol-meta-analysis-evidence-review
Category: evidence-review
Summary: Beta-sitosterol Cholesterol Meta-analysis has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass a
Last reviewed: 2026-08-09
Reviewed by: Migaku Evidence Review
# Beta-sitosterol Cholesterol Meta-analysis: What the Evidence Says

## Quick Answer

Beta-sitosterol Cholesterol Meta-analysis has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass are randomized trial, so conclusions should be framed as evidence-aware guidance rather than medical advice.

## Key Takeaways

- This page is generated only from sources stored in the Migaku evidence knowledge base.
- Current evidence mix: 1 randomized trial, 1 narrative review.
- Claims should be interpreted with the source type, study design, population, and publication date in mind.
- This article is educational and does not replace care from a qualified clinician.

## Evidence Map

| Source | Evidence type | Level | Date | Identifier |
| --- | --- | ---: | --- | --- |
| Anticancer Molecular Mechanisms of Phytosterols: An Updated Review on Clinical Trials | randomized trial | 2 | 2026-02-03 | 10.1002/fsn3.71505 |
| Overview of the effect of dietary supplementation with plant sterols on low-grade inflammation, endothelial dysfunction and oxidative stress in patients with hypercholesterolemia | narrative review | 3 | 2026-02-10 | 10.1186/s12944-026-02869-7 |

## What The Sources Report

- Commiphora wightii Phytosterols (PSs) are naturally found plant-based steroidal compounds, which constitute the most significant percentage of unsaponifiable lipid content in plants. [Shahbaz Muhammad (2026); evidence level 2]
- Over 250 phytosterols were found in plant life, with the most common types of phytosterols being 2-sitosterol, campesterol, and stigmasterol. [Shahbaz Muhammad (2026); evidence level 2]
- 1 1 2 3 4 5 6 7 9 10 12 10 12 13 10 14 10 12 15 16 17 11 10 Plant sterols (PS) (including phytosterols and phytostanols) are C28 and C29-steroidal carbonic alcohols similar to cholesterolFig., being β-sitosterol, campesterol and stigmasterol those found in plants in greatest proportion. [Musto Leonardo (2026); evidence level 3]
- Vegetable oils, nuts and unrefined cereals are the main foods in which PS can be found. [Musto Leonardo (2026); evidence level 3]

## How To Read This Evidence

Evidence level 1 generally reflects systematic reviews or meta-analyses. Level 2 includes randomized trials, guidelines, or public-health guidance. Level 3 usually reflects observational or narrative-review evidence. Level 4 is weaker or early-stage evidence. The level is a sorting aid, not a final quality grade.

## Practical Interpretation

There is trial evidence in the current set, but population and intervention details still matter. For beta-sitosterol cholesterol meta-analysis, the next editorial step is to add more targeted sources and separate strong findings from early or indirect evidence.

## Limits Of This First Pass

This is a small-batch MVP article. It uses the first ingested sources for this topic and should be expanded with more targeted searches, license review, and human editorial checks before being treated as a definitive review.

## References

- Shahbaz Muhammad (2026). Anticancer Molecular Mechanisms of Phytosterols: An Updated Review on Clinical Trials. DOI: 10.1002/fsn3.71505. PMCID: PMC12868933. PMID: 41648640. License: CC BY 4.0. https://pmc.ncbi.nlm.nih.gov/articles/PMC12868933/
- Musto Leonardo (2026). Overview of the effect of dietary supplementation with plant sterols on low-grade inflammation, endothelial dysfunction and oxidative stress in patients with hypercholesterolemia. DOI: 10.1186/s12944-026-02869-7. PMCID: PMC12990653. PMID: 41668147. License: https://creativecommons.org/licenses/by-nc-nd/4.0/ http://creativecommons.org/licenses/by-nc-nd/4.0/ This article is .... https://pmc.ncbi.nlm.nih.gov/articles/PMC12990653/

## Safety Note

Health information can change, and individual risk depends on medical history, medications, pregnancy status, age, and diagnosis. Talk with a qualified clinician before changing treatment, supplement, or medication routines.