Some good advice for fighting the flu using herbs:
Another way to enhance immune function is to take immune-boosting herbs. A great deal of research shows that some herbs activate the immune system against colds, flu and other diseases. For example:
* Andrographis Chilean researchers gave either a medically inert placebo or Andrographis (1,200 mg per day) to 158 adults who felt colds coming on. After five days, “Andrographis had a high degree of effectiveness in reducing symptoms.” The herb cut the severity and duration of sore throat and nasal symptoms in half. A Swedish study compared Andrographis and a standard antiviral drug (amantadine, Symmetrel) for treatment of flu. The herb worked almost as well as the more costly drug. Andrographis is available at health food stores and supplement shops. Take 1,200 mg a day or follow package directions.
* Echinacea “Echinacea is my favorite immune booster,” says James Duke, Ph.D., retired director of medicinal herb research for the U.S. Department of Agriculture. But Echinacea is controversial. Some studies show strong immunity rallying against colds. Others show no benefit. Swiss researchers analyzed what they called “the three best studies” and found that Echinacea cuts cold risk in half. It’s available at health food stores and supplement shops. Follow package directions.
* Ginseng Asians revere ginseng as an immune booster and total-body health promoter.Canadian researchers gave 279 adults, ages 18 to 65, either a placebo or dose of ginseng (200 mg twice a day). Four months later, the ginseng group suffered fewer than half as many colds — and the ones they did develop were brief and mild. Likewise, University of Connecticut researchers gave flu shots to 43 people over 65 years, plus a placebo or ginseng (200 mg twice a day). The ginseng group was 50 percent less likely to develop flu. Finally, at Eastern Virginia Medical School, researchers gave flu shots to 198 nursing home residents, plus either a placebo or ginseng (200 mg twice a day). After three months, the ginseng group was an astonishing 89 percent less likely to catch flu.
Ginseng is available at health food stores and supplement shops. Take 200 mg twice a day or follow package directions.
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