Yellow mustard seeds offer benefits like aiding digestion, reducing inflammation, boosting heart health (lowering bad cholesterol), and controlling blood sugar due to their fiber, antioxidants, minerals (magnesium, selenium, phosphorus), and omega-3s, also supporting immunity and respiratory health as natural expectorants. They contain glucosinolates, known for anticancer and antimicrobial properties, making them a nutrient-rich addition to diets.