Oil & Fat · Other

Black Seed Oil (Nigella sativa)

Provisional Strong Scorelipid

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 seed oil contains thymoquinone, a potent bioactive compound that modulates immune function and reduces inflammation. It works by inhibiting inflammatory mediators like NF-κB and enhancing natural killer cell activity to support immune defense.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryOil & Fat

GroupOther

Public Score StatusProvisional Strong

Primary Keywordblack seed oil benefits

Black Seed Oil (Nigella sativa) — botanical close-up

Reported Benefits (Provisional)

Supports immune function by enhancing natural killer cell activity, boosting the body's defense against pathogens. This is due to its thymoquinone content. - Exhibits anti-inflammatory properties by inhibiting inflammatory mediators, which can alleviate symptoms of conditions like asthma. - Promotes digestive health by balancing gut bacteria, reducing symptoms of bloating and indigestion. - Enhances respiratory health by reducing airway inflammation, improving breathing in individuals with asthma. - Supports liver health by promoting detoxification, protecting the liver from toxins. - Aids in weight management by regulating appetite hormones, helping reduce calorie intake. - Improves skin health by reducing acne and blemishes, as its antioxidants combat free radical damage.

Origin & History

Black Seed Oil (Nigella sativa) — origin

Natural habitat

Black Seed Oil is derived from the seeds of the Nigella sativa plant, native to Southwest Asia. The seeds are cold-pressed to extract the oil, ensuring the preservation of its active compounds.

“Black Seed Oil has been used for over 2,000 years in traditional medicine systems, including Ayurveda and Unani, for its healing properties. It is often referred to as the 'seed of blessing' in Middle Eastern cultures.”Traditional Medicine

Research Narrative (Provisional)

Numerous studies, including randomized controlled trials (RCTs), have demonstrated the immune-boosting and anti-inflammatory effects of Black Seed Oil. Meta-analyses support its role in managing metabolic syndrome.

Preparation & Dosage

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

Nutritional Profile

- Rich in thymoquinone, a potent antioxidant. - Contains essential fatty acids, including linoleic and oleic acid. - Provides vitamins such as vitamin E and beta-carotene.

Reported Mechanism (Provisional)

Mechanism of Action

Thymoquinone, the primary bioactive compound in black seed oil, inhibits nuclear factor-κB (NF-κB) signaling pathways, reducing production of pro-inflammatory cytokines like TNF-α and IL-1β. It also enhances natural killer cell activity and T-cell proliferation while modulating cyclooxygenase and lipoxygenase enzymes. Additionally, thymoquinone acts as an antioxidant by scavenging free radicals and supporting glutathione synthesis.

Clinical Narrative (Provisional)

Human studies on black seed oil show promising but limited evidence for immune and inflammatory conditions. A randomized controlled trial with 152 participants found 1-2 grams daily improved asthma symptoms and lung function over 12 weeks. Smaller studies (20-60 participants) demonstrated enhanced immune markers and reduced inflammatory biomarkers, but most trials are short-term with small sample sizes. More robust, large-scale clinical trials are needed to confirm therapeutic efficacy.

Also Known As

Nigella sativaBlack CuminKalonjiHabbat al-barakahFennel FlowerRoman CorianderLove-in-a-mistNutmeg Flower

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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.

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