Pterostilbene
Also known as: Methylated resveratrol analog
Pterostilbene is a polyphenol structurally related to resveratrol and found in blueberries and some other plants. Its methylated structure is often discussed as giving it better absorption than resveratrol. It is explored in healthy-aging contexts, but human evidence is preliminary. Some research has raised questions about effects on blood lipids at higher doses, which is worth discussing with a qualified healthcare professional.
Snapshot
What this page can tell you: Commonly discussed timing, food notes, caution categories, and an honest note on how much source review this entry still needs.
What it cannot: Whether this is appropriate for you personally, or that it treats, prevents, or cures any condition. Informational only — discuss with a clinician or pharmacist.
🕒 Timing
When: With a meal
Food: With a meal containing fat
Fat-soluble compound; commonly taken with a meal containing fat.
💊 Common use range
50–125 mg
Higher doses used in some studies have prompted questions about lipid effects; no formal upper limit is established — verify and discuss with a professional.
Ranges are informational, not a recommended dose. Talk to a professional about what is right for you.
⚠️ Commonly noted interactions (supplements)
None listed.
Often about absorption or timing rather than danger — separating doses is common. This list is not exhaustive.
🧭 Caution level
- Evidence not fully source-reviewed yet
Caution level is an informational summary of commonly discussed caution categories and doses — not a safety rating, approval, or medical advice. Low caution does not mean safe for you.
🩺 Medication caution categories
None flagged here, but always review your full routine with a professional.
🏥 Surgery & procedure caution
Not a well-established surgical concern; share your full supplement list with your care team.
If you have a procedure scheduled, bring your full supplement list to your surgical and anesthesia team. Do not stop prescribed medication unless your clinician tells you to. Do not start or stop supplements based only on this app.
✅ Quality checklist
- Prefer products with third-party testing or a certificate of analysis (COA).
- Check the label for the exact form and the elemental or active amount per serving.
🧩 Commonly paired with
🔁 Alternatives
🗣️ Questions for a professional
- Given the questions raised about lipids, is pterostilbene appropriate for me?
🔬 Evidence snapshot
Overall evidence level here is listed as "Preliminary evidence". A detailed, source-reviewed evidence summary has not been completed yet.
🧪 Forms & quality
Needs evidence review — no source-reviewed information yet. We only show dose and monitoring details after they have been checked against reputable sources.
See the supplement glossary for what form names like "L-", chelated, or standardized extract mean.
📏 Dose & monitoring
Needs evidence review — no source-reviewed information yet. We only show dose and monitoring details after they have been checked against reputable sources.
Evidence vs. burden: Not yet reviewed
😐 Commonly reported side effects
- Limited human data; questions about lipid changes at higher doses have been raised in some research
Non-exhaustive and individual.
🔄 Cycling & breaks
No established cycling pattern.
📅 Daily use notes
Some research has raised questions about effects on lipids at higher doses; discuss with a professional, especially if you monitor cholesterol.
📋 Source review status
Needs evidence review
Placeholder — verify with MedlinePlus and available pterostilbene human trials, including the lipid discussions, before publishing.
Research backlog (queries to verify):
- pterostilbene human trial healthy aging
- pterostilbene LDL cholesterol dose effect study
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