Mustard seeds and prepared mustard is healthy to consume. Mustard is rich in selenium and magnesium, which have an anti-inflammatory effect on the body. Mustard seeds also contain phytonutrients that can aid the digestive tract when consumed in moderation.
Mustard seeds come from the cruciferous plant family that includes broccoli and cauliflower. In addition to selenium and magnesium, mustard seeds contain other healthy components such as omega-3 fatty acids, vitamin B1, copper and phosphorous. Studies show that selenium aids in reducing some of the negative effects of asthma and arthritis. Magnesium also has positive health benefits such as lowering blood pressure. Consuming mustard may help ward off a stomachache thanks to its natural laxative properties. However, eating large quantities of mustard may cause stomach irritation.
Mustard is sometimes used as a skin treatment because it contains sulphuric compounds that act as a natural antiseptic. Another health benefit of mustard is its ability to open up clogged nasal passages and congested lungs. In this capacity, mustard is sometimes put into a poultice, which is placed directly on the chest. Mustard greens are often cooked and eaten as a side dish, but the greens are not recommended for people with a problematic thyroid condition. Prepared mustard varieties include sweet, yellow and Dijon.