1. To stimulate the immune system, Echinacea Purpurea extract shown to stimulate the immune system cells (macrophages, natural killer cells, T-cells) growth and the ability of cell activity.
2. The prevention of infection, Echinacea can also increase the synthesis of interferon, which is the body's response to viral infection an important component of the system. Echinacea purpurea on the bacterial and viral infection may be a result of immune system stimulation and direct inhibition of the reasons.