ECHINACEA

The most popular herb by far, named by virtually all the experts, was echinacea (Echinacea spp.), an immunity-stimulant and adaptogenic (which means it increases the body's resistance to stress and balances body systems) herb with powerful, anti-viral activity. Its antiviral properties work two ways -- by boosting production of the body's own antiviral fighter, interferon, and by stimulating the thymus gland to defend against viruses. Immunity-enhancing herbs also boost die activity of infection-fighting white blood cells.

Why take immunity boosters in your safari kit? The herbalists know from bitter experience that traveling in remote locales far from municipal water and sewage systems can be quite a challenge. Organisms (bacteria, viruses and fungi) in the food and water that are innocuous to people routinely exposed to diem can deal a knockout blow to those whose immune systems have never been exposed before. Count on echinacea for protection against influenza viruses ("the flu") too. Antiviral herbs such as echinacea significantly reduce symptoms but work best taken when you feel a bug coming on or know you've been exposed. During an active infection, take echinacea three times a day as a tea. Steep 1 gram (g.) to 2 g. of the dried root in boiling water; use 1 teaspoon to 1 1/2 teaspoons or 4 milliliters (ml.) to 6 ml. of tincture; or opt for a 250 mg. capsule to 500 mg.


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