Adaptogen
Black Seed Oil (Nigella sativa)
Also known as: Black cumin, Kalonji, Nigella sativa, Thymoquinone
Traditional remedy with adaptogenic and cortisol-modulating properties.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Cortisol modulation
- Immune support
- Blood sugar
- Inflammation
How it works
- Contains thymoquinone
- Anti-inflammatory
- Adaptogenic effects
Dosage
- Typical range
- 1-3g daily or 1-2 tsp oil
- Timing
- With meals
- With food
- Yes
- Duration
- Effects build over weeks
- Special populations
- Immune support, stress
Forms
- Oil
- Capsule
Safety
Common side effects
- GI upset
- Strong taste
Contraindications
- Pregnancy
Evidence notes
Traditional use with emerging research
Grade B: Some human trials support key claims; further confirmation needed.
Related in Adaptogen
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.