Overview
Black seed oil is pressed from the seeds of Nigella sativa (black cumin), a flowering plant native to Southwest Asia. Used for over 2,000 years in traditional medicine, black seed oil contains thymoquinone and other bioactive compounds. The oil is typically taken as a dietary supplement and also applied topically for skin and hair care.
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Key composition highlights
- Thymoquinone: primary active compound with antioxidant properties.
- Linoleic acid (omega-6): 50-60%, essential fatty acid.
- Oleic acid (omega-9): 20-25%, monounsaturated fat.
- Palmitic acid: 10-15%, saturated fatty acid.
- Essential oils: thymol, carvacrol, and other volatile compounds.
- Phytosterols: plant compounds supporting cellular health.
Important: Black seed oil has a strong, pungent flavor and is typically taken in small amounts (1-2 teaspoons daily). Not intended for cooking.
Safety & Side Effects
Edibility Classification
Edible (Food / Supplement Grade)
Black seed oil (Nigella sativa) is traditionally consumed as a dietary supplement and culinary ingredient in Middle Eastern and Asian cultures.
Typical Uses
Ingestible Uses:
- Taken by spoonful as daily supplement (1-2 tsp)
- Mixed into smoothies, juices, or warm beverages
- Used in traditional Middle Eastern cuisine
- Taken in capsule form
External / Cosmetic Uses:
- Scalp and hair treatment for growth support
- Skin application for acne or irritation
- Topical use for joint massage
Known or Common Side Effects
- May cause digestive upset, nausea, or bloating in some individuals
- Potential allergic reactions or skin rash
- May lower blood sugar (caution for diabetics)
- May lower blood pressure (caution if on BP medications)
- May slow blood clotting (caution before surgery)
- Not recommended in high doses during pregnancy
- May interact with immunosuppressant medications
SuperfoodSpace Disclosure
SuperfoodSpace Disclosure: This product is traditionally used as edible. Only food-grade, properly sourced forms should be consumed where applicable. External-use products are not intended for ingestion. Individual tolerance may vary. Consult a qualified professional before use if you are pregnant, nursing, taking medications, or managing a medical condition.
Typical origins & sourcing
Black seed oil is produced in several regions worldwide, with varying quality. Prioritize:
- Primary sources: Egypt, Turkey, India, Middle East (traditional growing regions).
- Cold-pressed: preserves thymoquinone and bioactive compounds.
- Organic certification: ensures no pesticides or contaminants.
- Third-party testing: look for purity verification and thymoquinone content analysis.
- Dark glass bottles: protects oil from light degradation.
- 100% pure: no fillers, carrier oils, or additives.
- Expiration date: fresh oil is more potent; check production dates.
Storage tip: Store in refrigerator after opening to preserve potency. Shelf life is typically 12-18 months.
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