Black seed oil is extracted from N. Sativa seeds and has been used in traditional medicine for over 2,000 years due to its many therapeutic benefits. Studies suggest it may have numerous health applications, including the treatment of asthma and aiding weight loss.
Bleeding risk: Black seed oil may slow blood clotting and increase the risk of bleeding. Therefore, if you have a bleeding disorder or take medication that affects blood clotting, you shouldn't take black seed oil. In addition, stop taking black seed oil at least two weeks before a scheduled surgery
When taken as a supplement, black seed oil could help people combat obesity and metabolic disorders. Recent studies have suggested that its use as a supplement may reduce body weight and BMI, but more research is needed. Initial research has found that black seeds may help lower blood pressure in healthy people.