The whole seed or its extracts were found to have a remarkable stimulatory effect on the immune system
Research paper: http://www.usa-journals.com/wp-content/uploads/2018/02/Elnour_Vol63.pdf
The beneficial effect of the black cumin seed have directly been attributed to the potent antioxidant activity of some its active ingredients
Research Paper: http://www.usa-journals.com/wp-content/uploads/2018/02/Elnour_Vol63.pdf
Nigella sativa suppresses inflammatory mediators in respiratory disorders.
Research Paper: https://www.sciencedirect.com/science/article/abs/pii/S1756464615003266#:~:text=Nigella%20sativa%20suppresses%20inflammatory%20mediators%20in%20respiratory%20disorders.&text=Nigella%20sativa%20shows%20immunomodulatory%20activity%20in%20respiratory%20disorders.&text=Nigella%20sativa%20increases%20the%20action%20of%20antioxidant%20enzymes.&text=Nigella%20sativa%20shows%20relaxant%20effect%20on%20tracheal%20smooth%20muscle.