Nigella Sativa - scientific name for omam(in Tamil); Ajwain (in Hindi). In general Omam is good for digestion. In India, we usually keep store bought omam water handy, if small infants are around us. We give a teaspoon of this water everyday to infants and small kids which helps them in digestion. I make kozhambu with this kalonji everyother week. We can keep this kozhambu for a week to 10 days if it is properly refrigerated. It has lots and lots of medicinal value for bronchitis, asthma, cancer stomach worms, cold, eczema, boils etc.Photo Source:- Wikipedia.org
