Mustard seeds , scientifically known as Sinapis alba, have several health benefits. They are a rich source of vitamins (A, C, K), minerals, and phytochemicals, which have potent antioxidant properties. This article highlights the nutritional profile of mustard seeds , their health benefits, and potential side effects to be aware of. Explore the health benefits of mustard seed varieties with Viral Spices. Find the best type for your wellness. Learn about the types, nutritional value, health benefits, culinary uses and potential side effects of mustard seeds . Find out how to incorporate them into your diet and discover their antioxidant, anti-inflammatory and digestive properties. There are about 40 different mustard plant species, but three are the most common for culinary use: black, brown, and white mustard seeds are commonly used in recipes and to make mustard.