Mustard oil is a pungent oil derived from mustard seeds through pressing or grinding. Known for its distinctive flavor and aroma, it is commonly used in cooking, particularly in Indian, Pakistani, and Bangladeshi cuisines. Rich in monounsaturated and polyunsaturated fats, along with essential vitamins and minerals, mustard oil offers potential health benefits such as aiding digestion and promoting heart health. Additionally, it possesses antimicrobial properties and is sometimes used topically for massage or hair care.