Nigella sativa

From WikiMD's medical encyclopedia

Nigella sativa (also known as black cumin, black seed, and kalonji) is a plant native to Southwest Asia. Its seeds have been used for centuries in herbal medicine to treat a variety of ailments.

Description

Nigella sativa is an annual flowering plant that grows to 20-30 cm tall. The plant has finely divided, linear leaves. The flowers are delicate, and usually colored pale blue and white, with five to ten petals. The fruit is a large and inflated capsule composed of three to seven united follicles, each containing numerous seeds.

Cultivation

Nigella sativa is cultivated across the Middle East, as well as in parts of Europe and North Africa. The plant prefers sunny locations and well-drained soil. It can be grown from seeds, which should be sown in early spring.

Uses

The seeds of Nigella sativa are used in cooking and baking, often sprinkled on breads and pastries. They have a slightly bitter taste and smell.

In traditional medicine, Nigella sativa has been used to treat a variety of conditions, including asthma, hypertension, diabetes, inflammation, cough, bronchitis, headache, eczema, fever, dizziness and influenza.

Research

Research into the potential health benefits of Nigella sativa is ongoing. Some studies suggest that the seeds may have antioxidant, anti-inflammatory, anticancer, and antiviral properties. However, more research is needed to confirm these findings and to understand how Nigella sativa works in the body.

Safety

Nigella sativa is generally considered safe for most people when used in moderation. However, it can cause allergic reactions in some people. Pregnant and breastfeeding women should avoid using Nigella sativa, as it may be unsafe.

See also

References


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Contributors: Prab R. Tumpati, MD