Culinary:
Mustard seeds are used whole, crushed, or ground in cooking. They are commonly used in pickling, curries, sauces (like mustard sauce), marinades, and salad dressings. Mustard seeds can be toasted to enhance their flavor before use.
Medicinal:
In traditional medicine, mustard seeds are believed to aid digestion, stimulate appetite, and relieve muscle pain when applied externally.