Cacao Powder
Also known as: Cocoa flavanols, Theobroma cacao
Cacao powder is a minimally processed cocoa product providing flavanols that appear in heart-wellness and mood research; the evidence for typical culinary amounts is limited. It naturally contains theobromine and a small amount of caffeine, which is worth counting if you are sensitive to stimulants, especially later in the day.
Snapshot
Evidence level is outcome-specific; a supplement can have stronger evidence for one use and limited evidence for another.
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: Morning, Midday
Food: With or without food
Often blended into shakes or drinks. Contains theobromine and a little caffeine, so earlier in the day suits stimulant-sensitive people.
💊 Common use range
5–15 g
A food; flavanol content varies widely between products and processing methods.
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.
🧭 Baseline caution
General caution for ordinary, common use — before accounting for your specific dose, medications, health history, or procedures.
No general caution factors flagged for ordinary use. See context alerts below for situations that may still apply to you.
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.
🔎 Context alerts to review
Context alerts may matter depending on your dose, medications, health history, or procedure plans — they do not mean the supplement is generally risky at ordinary use.
Medications
- Stimulant — timing and heart-rate considerations
Evidence still under review
- Evidence not fully source-reviewed yet
🩺 Medication caution categories
None flagged here, but always review your full routine with a professional.
🏥 Surgery & procedure caution
Not typically a surgical concern; follow fasting instructions before procedures.
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
None listed.
🔁 Alternatives
None listed.
🗣️ Questions for a professional
- I'm sensitive to stimulants — is daily cacao likely to be an issue for me?
🔬 Evidence snapshot
Cocoa flavanols have been studied mainly for cardiovascular/cardiometabolic markers. A large RCT (COSMOS, ~21,000 adults, 500 mg flavanols/day) did NOT significantly reduce its primary total-CVD endpoint, though some secondary endpoints showed signals; overall the benefit is mixed and modest, and reputable evidence for mood outcomes was not found. Cacao also contains theobromine and a little caffeine. Informational only — not a treatment.
🧪 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
- Mild stimulant effects from theobromine and caffeine in sensitive people
Non-exhaustive and individual.
🔄 Cycling & breaks
Not applicable; it is a food.
📅 Daily use notes
Count its theobromine and small caffeine content toward your stimulant total if you are sensitive.
📋 Source review status
Partially reviewed — last reviewed 2026-07-12
Partially reviewed 2026-07-12: COSMOS RCT + a cardiometabolic meta-analysis. CV/cardiometabolic evidence is well-sourced but mixed/modest (primary CVD endpoint not significant); the 'mood' association has no reputable verified backing (kept partially_reviewed). Theobromine/caffeine content verified from COSMOS methods.
📚 References
- COSMOS RCT — cocoa flavanols & CVD eventsPubMed review — 500 mg flavanols/day did not significantly reduce the primary total-CVD outcome (HR 0.90, P=0.11); secondary CVD-death HR 0.73; no safety concerns; extract ~50 mg/d theobromine, ~15 mg/d caffeine.
- Meta-analysis — cocoa flavanols & cardiometabolic biomarkersPubMed review — Favorable effects on some cardiometabolic biomarkers, but authors state large long-term RCTs are needed to determine CVD/diabetes risk reduction.
Verified against the source shown. See the research-status page for how review works.
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