Kalonji provided by us is known as onion seeds which account for 38% of the oil in the onion, which is responsible for its aromatic flavor. This seed is very effective and widely used in making different Indian dishes. Apart from this, it may lower cholesterol and can have cancer-fighting properties. Kalonji is very much liked and highly appreciated by people, in the market. This can help alleviate inflammation, help protect the liver as well as aid in blood sugar regulation too.