♦ Lavender
This herb significantly reduces your circulating levels of cortisol. As mentioned above, cortisol impairs your immune response. Thus, it is expected that after using Lavender your white blood cell count goes up and your adaptive immunity starts to create more antibodies.
Boosting your immune system can be summarized into living an active life, eating healthily, and using the right supplements at the right time. You don’t have to buy an expensive formula and convoluted books that, in the end, will say the same thing in other words.
References
Childs, C. E., Calder, P. C., & Miles, E. A. (2019). Diet and Immune Function.
Jones, A. W., & Davison, G. (2019). Exercise, Immunity, and Illness. In Muscle and Exercise Physiology (pp. 317-344). Academic Press.
Verma, P. (2019). Immunity with Herbs. Research & Reviews: A Journal of Immunology, 8(3), 1-2.