Promotes healthy sleep: Black seeds are known to have natural sleep remedies. The people with insomnia and anxiety can take one teaspoon of black seed Oil with one tablespoon of honey in mild hot milk to get peaceful, calm, and deep sleep. The black seed cumin oil (32-40 %) contains unsaturated fatty acids, including arachidonic, eicosadienoic, linoleic, linolenic, oleic, palmitoleic, palmitic, stearic, and myristic acid as well as beta-sitosterol, cycloeucalenol, cycloartenol, sterol esters, and sterol glucosides. Oil having healthy medicinal benefits when used as part of a regular regimen helps amplify the health conditions. This highly concentrated oil is made up of tiny black colored seeds commonly called “black cumin” but is scientifically called Nigella Sativa. It is different from all other popular natural hair oils like olive and coconut oil, as it is an essential oil.