Mustard seeds, small round seeds measuring about 1–2 mm in diameter, come from several mustard plants—primarily white (Sinapis alba), brown (Brassica juncea), and black (Brassica nigra)—and may range in color from pale yellow to deep black . They are a culinary staple in many regions: in South Asia, seeds are commonly fried until they pop to enhance dishes and used to produce must... https://ndhealth.shop/essentials/spices-and-powders/3028/buy-online-mustard-seeds