An expert in nutritional medicine, Dr. Ray Strand states the greatest defense against the H1N1 virus is to optimize your body’s natural defense system. This is best accomplished by taking what he refers to as “cellular nutrition”. In his book, What Your Doctor Doesn’t Know about Nutritional Medicine, he points out how you can significantly build up your natural immune system with the use of nutritional supplements. Vitamin E, Vitamin C, Selenium, Zinc, Carotenoids, Glutathione, Coenzyme Q10, and several other nutrients are known to improve the immune system