4) Consider other Supplements & Oils
Astragalus, a herb, helps stimulate the production of white blood cells, which helps to ward off infection. Taken daily, it may help to fight a cold or a flu.
Essential Oils such as clove, lemon, cinnamon bark, Rosemary and eucalyptus have been used for centuries to fight bacteria, fungus and airborne viruses while helping to boost the immune system. Diffuse your bedrooms or office with these essential oils.