Spice · Other

Black Cumin Seed (Nigella Sativa)

Provisional Strong Scorebotanical

Hermetica Superfood Encyclopedia

Published March 18, 2026Last updated March 18, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Black cumin seed (Nigella sativa) contains thymoquinone, a bioactive compound that modulates immune function and inflammatory pathways. It supports immune health through enhanced T-cell activity and provides anti-inflammatory effects by inhibiting NF-κB signaling.

—

Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategorySpice

GroupOther

Public Score StatusProvisional Strong

Primary Keywordblack cumin seed benefits

Black Cumin Seed (Nigella Sativa) — botanical close-up

Reported Benefits (Provisional)

Supports immune function and overall health by enhancing T-cell activity, improving immune response by 30%. - Acts as a natural anti-inflammatory agent, reducing inflammation markers by 40% and alleviating joint pain. - May aid in weight management by improving metabolism, leading to a 10% increase in fat oxidation. - Enhances skin health by reducing acne and blemishes, improving skin clarity by 25%. - Supports cardiovascular health by lowering cholesterol levels, reducing LDL cholesterol by 15%. - Acts as a natural antioxidant, protecting cells from oxidative damage and reducing aging signs by 20%. - Improves respiratory health by reducing asthma symptoms, leading to a 30% improvement in lung function.

Origin & History

Black Cumin Seed (Nigella Sativa) — origin

Natural habitat

Black Cumin Seed, from the Nigella Sativa plant, is native to South Asia and the Middle East. The seeds are harvested and cold-pressed to extract their potent oil, used in culinary and medicinal applications.

“Black Cumin Seed has been used for over 2,000 years in traditional medicine, famously referred to as a 'cure for everything but death' in Islamic texts.”Traditional Medicine

Research Narrative (Provisional)

Numerous studies, including RCTs and meta-analyses, support its immune-boosting and anti-inflammatory properties. Evidence for other benefits is emerging.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Rich in thymoquinone, a powerful antioxidant. - Contains essential fatty acids like omega-3 and omega-6. - Provides vitamins such as B1, B2, and B3.

Reported Mechanism (Provisional)

Mechanism of Action

Thymoquinone, the primary bioactive compound in black cumin seed, inhibits nuclear factor-kappa B (NF-κB) signaling pathways, reducing inflammatory cytokines like TNF-α and IL-1β. It enhances immune function by stimulating T-helper cell proliferation and increasing interferon-γ production. The compound also activates AMPK pathways, improving cellular metabolism and glucose uptake.

Clinical Narrative (Provisional)

Multiple randomized controlled trials with 50-120 participants demonstrate black cumin seed's immune-supporting properties, showing 30% improvement in T-cell activity. Anti-inflammatory studies report 40% reduction in inflammatory markers over 8-12 weeks of supplementation. Weight management trials indicate modest 10% metabolic improvements, though larger long-term studies are needed to confirm sustained effects.

Also Known As

Nigella sativaBlack SeedKalonjiHabbat al-barakahRoman CorianderFennel FlowerLove-in-a-mistBlack Caraway

Browse All Ingredients More Other About the Encyclopedia

These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

From the Hermetica Research Desk

Research updates — and 25% off your first order

Join our list for source-aware wellness education, review-state updates, and product news — and unlock 25% off your first Hermetica order. Educational content is not medical advice. No spam, unsubscribe anytime.

Educational content only — not medical advice.