Mustard Seeds are used to flavor dishes, as a food, as an emetic and diuretic, and as a topical treatment for inflammatory conditions such as arthritis and rheumatism, which we give. This could have pharmacological implications in the treatment of heart disease, cancer, and diabetes. They are highly effective and completely safe to use. Colds, rheumatism, and arthritis are all treated with Mustard Seeds oil. The seed and the oil extracted from the seed are used to make medicine. By increasing urine output, these seeds are used to induce vomiting, enhance appetite, and reduce water retention.