One natural 'Rx' for yeast infections

Our bodies play host to many different microorganisms, which harmlessly coexist with us (and each other) most of the time. In fact, healthy colonies of certain bacteria are indispensable for limiting the growth of other microorganisms, and thereby maintain the balance of a healthy body.

A prime example of this complex interplay of the microbial world is with the fungus Candida albicans, which is normally present in harmless amounts in the vagina, mouth, digestive tract, and on the skin. But when conditions change, the delicate balance of microorganisms can be upset and Candida can proliferate to cause a yeast infection.

Yeast infections are most common in the vagina, and factors that can alter the vaginal environment and precipitate an overgrowth of the fungus include pregnancy, diabetes, menstruation, douching, feminine hygiene sprays, oral contraceptives, and antibiotics. Many of the natural remedies discussed below can be used preventively when conditions may favor the unhealthy growth of Candida.

The telltale signs of yeast infection include itching, white discharge, irritation, redness, swelling, and soreness during intercourse. Of course, any woman who is unsure about whether her symptoms represent a yeast infection should see her doctor for a diagnosis before self-medicating with the following natural remedies.

Probiotic bacteria keep the body in balance

Friendly bacteria, also called probiotics, keep the Candida fungus in check to both prevent and treat yeast infections. Lactobacillus acidophilus and bifidobacteria are two important members of this probiotic team that many women find to be useful for protecting against yeast infections.

In fact, probiotic bacteria may be the most powerful tool available for the prevention of yeast infections in women. Acidophilus, when applied topically, eaten as active culture yogurt, or taken as an oral supplement, has been found by scientific research to prevent vaginal yeast infections.

Representative of the positive research of acidophilus for women's health is a study involving a group of women who had recurrent yeast infections. When these women began a daily regimen of consuming eight ounces of yogurt (with active acidophilus cultures) daily for six months, they reported a three-fold reduction in the number of yeast infections during the study period. Studies involving the topical application of yogurt have shown similar benefits.

Another study, that required women to use beneficial bacteria for six months and then not use the bacteria, was so successful that many women refused to stop taking the probiotics because the prevention and treatment of yeast infections was so impressive. Fructooligosaccharides (FOS) are naturally occurring carbohydrates that cannot be digested or absorbed by humans. FOS (also called inulin), however, supports the growth of beneficial bacteria. FOS supplements are especially valuable in enhancing the growth of bifidobacteria, although acidophilus also benefit. Just two weeks of supplementation with FOS increased bifidobacteria levels 40-fold in a group of average Americans.

Herbal immune system support

Strengthening the immune system is an integral part of preventing yeast infections. Garlic (incorporated into the diet or taken as an odor-controlled supplement), used on a long-term basis revs up the immune system and lessens the likelihood of recurrent yeast infections.

Echinacea, goldenseal, barberry, and Oregon grape are also well-known for supporting the immune system, and are also good choices for women who suffer from recurrent infections. In fact, there is evidence that echinacea prevented the recurrence of yeast infection in 43 percent of women using this herb. The South American herb pan d'arco is recommended by some herbalists, since this herb has a strong yeast-fighting action. Additional herbs with potential benefit in treating yeast infections include cranberry, goldenrod, and sage.

REFERENCES

Coeugniet, E., Kuhnast, R. "Recurrent candidiasis: Adjuvant immunotherapy with different formulations of Echinacin," Therapiewoche 36:3352-3358, 1986.

Elmer, G.W., Surawicz, C.W., McFarland, L.V. "Biotherapeutic agents," J Am Med Assoc 275(11):870-876, 1996.

Hilton, E., Isenberg, H.D., Alperstein, P., et al. "Ingestion of yogurt containing Lactobacillus acidophilus as prophylaxis for candidal vaginitis," Ann Int Med 116:353-357, 1992.

Williams, C.H., Witherly, S.A., Buddington, R.K. "Influence of dietary neosugar on selected bacterial groups of the human faecal microbiota," Microb Ecol Health Dis 7:91-97, 1994.

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