What is the recommended dose of Black Cumin Seed Oil?

- **Look for:** Nigella sativa species specified; cold-pressed oil; thymoquinone content stated (≥2% in oil; higher in extracts); 1-3g oil per serving - **Avoid:** Products not specifying Nigella s...

Is Black Cumin Seed Oil safe to take daily?

Black Cumin Seed Oil is rated "Generally Safe" based on clinical evidence. Always consult your healthcare provider before starting any supplement.

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Ingredient Research

Graded against 173,636 supplements + 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD

Black Cumin Seed Oil

MODERATE EVIDENCESupplementLast updated

AVELOR SUMMARY

Nigella sativa (black seed, black cumin — NOT regular cumin) contains thymoquinone, a compound with broad anti-inflammatory, immunomodulatory, and metabolic effects. The Prophet Muhammad reportedly said "it cures everything except death" — and while that's obviously hyperbolic, our research shows a remarkably wide evidence base. A 2017 meta-analysis found significant reductions in fasting glucose (−17.8 mg/dL), total cholesterol (−15.6 mg/dL), LDL (−14.1 mg/dL), and triglycerides (−20.6 mg/dL). It also has genuine analgesic and anti-inflammatory effects in osteoarthritis (comparable to acetaminophen in one trial). The main confusion: black cumin seed ≠ regular cumin ≠ black sesame seed.

WHAT IT DOES

Thymoquinone (TQ), comprising 30-48% of black seed volatile oil, works through: (1) NF-κB inhibition — master inflammation switch downregulation; (2) COX-2 and 5-LOX dual inhibition — reducing both prostaglandins and leukotrienes (NSAID + antileukotriene in one compound); (3) AMPK activation — improving insulin sensitivity and glucose uptake; (4) PPARγ agonism — improving adipocyte insulin sensitivity; (5) hepatoprotective — glutathione elevation and SOD upregulation protect liver from oxidative damage. The metabolic effects span multiple drug mechanisms: insulin sensitization (metformin-like), lipid reduction (mild statin-like), and anti-inflammatory (NSAID-like).

OPTIMAL DOSAGE

Look for: Nigella sativa species specified; cold-pressed oil; thymoquinone content stated (≥2% in oil; higher in extracts); 1-3g oil per serving
Avoid: Products not specifying Nigella sativa (confusion with regular cumin); heated/refined oil; products without thymoquinone quantification
Minimum effective dose: 1g oil/day; or 200mg standardized extract
Third-party tested brands: Amazing Herbs, Healths Harmony, NOW Foods

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SAFETY PROFILE

Critical Interactions (Do Not Combine Without Medical Supervision)

Moderate Interactions (Monitor Closely)

Theoretical/Low-Risk Interactions

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Independently graded against 173,636 indexed supplements with 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated:

Not medical advice. Based on published clinical research and systematic reviews.

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