Mustard oil, commonly known as sarson ka tel, is a vegetable oil extracted from seeds of the mustard plant. Intricately interwoven in the Indian culture, this oil dates back to Roman times, not only as a cooking option but a medicinal one as well. Looking back, mustard was the only cooking oil used in many Indian kitchens. Nature Fresh Kachi Ghani Mustard Oil is a natural tonic for the body that boosts the immune system. It is a major health booster. It induces hunger by stimulating the body's gastric juices. A natural appetiser! It contains anti-bacterial and anti-fungal properties, and thus combats internal bacterial as well as external skin infections.