* Vitamin C with Bioflavonoids : Vitamin C boosts the body’s immune system by enhancing the immune cells’ ability to protect the body from infection. Bioflavonoid is another strong antioxidant. The body gets better protection against diseases with the intake of these two essential nutrients combined.
* [[Grape seed extract]] : the immune-boosting supplement has 50 times stronger antioxidant properties than vitamin C and 20 times stronger than vitamin E.
*[[Zinc]] is necessary for a healthy immune system.
== Warnings ==