* Oils that contain anti-bacterial, anti-viral properties and treat respiratory problems include eucalyptus, ginger, cypress, lemon, cedarwood, tea tree and lavender. Place a few drops of essential oil of choice into a large bowl of boiling water, cover your head with a towel and inhale. Don't get too close as steam can burn the nasal passages.
*[[Zinc]] is necessary for a healthy immune system.
* [[Cranberries]] give your immune system a friendly boost by improving T-cell function. T-cells regulate virtually every aspect of the immune response. Mainstream media certainly doesn't report it, but cranberries are a natural alternative to flu vaccines.
* [[Elderberries]] are loaded with antioxidants that stimulate the immune system. And it contains anthocyanins. These give it its anti-inflammatory properties. Something that is a must to fight flu symptoms such as aches, pains, and fever. It also has antiviral properties, especially against different strains of influenza virus : In 1995, Elderberry juice was used to treat a flu epidemic in Panama. Scientists even used these powerful berries to help treat AIDS and cancer.
* [[Yin Qiao]] is the premier Chinese herbal formula for treating the initial stages of colds and flu.