Compound Profile
Red Yeast Rice
Decision ready summary: Red Yeast Rice is best framed for LDL cholesterol reduction when medically appropriate; statin like supplement comparison; safety screen: statins; liver disease; pregnancy; CYP3A4 inhibitors.
Last reviewed: •1 human studies cited
C PreliminaryMonograph visual
Red Yeast Rice
Generated profile category visual
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Quick Stats
Evidence level
Preliminary evidence
Typical onset
Varies by prep
Safety rating
Use extra caution: Interaction risk
Best for
HMG CoA Reductase
Avoid / review if
Liver
Safety & Cautions
Review before use if any apply: Liver.
Evidence Summary
C PreliminaryEvidence lens
Most useful for practical interpretation when safety context also fits.
StrongPreliminary evidence
Human clinical evidence: Present in source signals
Mechanistic / preclinical: Mechanism mapped — Metabolic Regulation · Vascular Function Support · Lipid Metabolism Support
Research maturity: More interpretable — main contexts: HMG CoA Reductase
Safety boundary: Safety note available — Review before use if any apply: Liver.
This profile cites 1 human study.
Evidence Strength
Confidence estimate based on the design quality and consistency of published clinical trials.
Red Yeast Rice has a preliminary evidence evidence rating.
General wellnessGeneral wellness
Citation density
1.0
Sources
1
Effects
1
Research recency
Mixed recency
How evidence grades work
Each grade reflects the strength and consistency of published human evidence — not marketing claims. Grades are based on study count, design quality, effect size, consistency, and recency.
A
Strong
Multiple RCTs, consistent direction, adequate effect size
B
Moderate
Some RCTs or consistent observational data in humans
C
Preliminary / Mixed
Animal or in-vitro only, or conflicting human data
D
Traditional / Theoretical
Traditional use only; no controlled human trials
Clinical Study Summaries (1)Cited studies informing this profile. RCTs and reviews shown first.
How Red Yeast Rice Works
Simplified mechanism pathway based on preclinical and pharmacological evidence. Does not confirm clinical efficacy.
Mechanism Pathway — How Red Yeast Rice Works
CompoundTarget / ReceptorMechanismEffect / Outcome
Mechanisms & Biological Pathways▼
Preclinical mechanism details from scientific profiles; these represent plausible pathways but do not guarantee clinical efficacy in humans.
Metabolic RegulationVascular Function SupportLipid Metabolism Support
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Compare & Sourcing
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Review available sources for Red Yeast Rice
Independent database mapping — evaluated separately from safety and efficacy scores.
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Tradeoffs
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Safety first · Harm reduction
This information is educational and not medical advice. Start low, avoid risky combinations, and consult a licensed clinician before making health decisions—especially if you use medications, have diagnosed conditions, or are pregnant/breastfeeding.
Learn how we evaluate confidence, safety, and intensity on the methodology page.
Editorial Review
Checked against primary sources, cited evidence, and contraindication language before publication. Evidence claims, safety language, and affiliate modules are reviewed independently. Not personal medical advice.
Compound profile context
How to interpret Red Yeast Rice
Red Yeast Rice dosage by use case, onset and duration, safety limits, and interactions for hmg coa reductase, graded against research. Mechanistic Evidence… Use this compound profile to understand mechanism, evidence quality, and practical safety context before comparing products or building a stack. A biochemical pathway connection can be useful for discovery, but it is not the same as proven benefit in humans.
When reviewing Red Yeast Rice, separate the active molecule from the product category around it. Dose form, absorption, extract standardization, medication interactions, and individual sensitivity can change the real-world risk-benefit picture.
For supplement planning, avoid combining multiple compounds with overlapping sedating, stimulating, serotonergic, blood-pressure, anticoagulant, or liver-metabolism effects unless a qualified clinician has reviewed the context.