Black Cummin / கருஞ்சீரகம்

Commonly known as black seed or black cumin, has been used for medicinal purposes for centuries. It is a flowering plant which has been used for centuries as a spice and food preservative. The seeds are the most important plant part, and have been used since time immemorial in various traditional systems of medicine, such as Ayurveda, and Siddha, to treat various ailments