Mustard oil, obtained by cold pressing the seeds of Sinapis nigra, is known to promote hair growth. It is rich in erucic acid, alpha-linolenic acid (ALA), and Omega-3 fatty acids which decrease inflammation and relieve pain caused by conditions like rheumatoid arthritis. It also helps lower triglyceride, blood pressure, and blood sugar levels, all of which are risk factors for heart disease. This powerful oil with a pungent smell has a warming effect on the skin, which also makes it an ally for preparing massage oils for the comfort of athletes.