Herbal Remedies Reviewed

Herbal remedies can be a more natural alternative to treating medical problems, but they also have their dangers.

Photo courtesy of Luke Hansen

A herbal solution? Many people are now choosing to treat their medical problems with herbal remedies.

Many people are now choosing to cut out the middleman by treating their medical problems themselves with herbal supplements. The face of herbal medicine, once dominated by patchouli-scented hippies and gauzy New Age types, is changing. Soccer moms are treating their children's colds with chicken soup and echinacea and college students fuel all-night study sessions with energy drinks boasting ginkgo and ginseng. Even in your local convenience store, snacks and drinks touting herbal ingredients are slowly encroaching on traditional junk food territory.

Every year, the Centers for Disease Control and Prevention (CDC) conduct a health survey of American households and a variety of other groups may request supplemental surveys as well. In 2002, the National Center for Complementary and Alternative Medicine, which studies everything from yoga to acupuncture, sponsored a supplemental survey to measure herbal and dietary supplement use.

What the Survey Said

Jae Kennedy of Washington State University used this information to provide the first detailed national portrait of herbal medicine in the U.S., which was published in Clinical Therapeutics in January 2006. He found that echinacea, ginseng, ginkgo and garlic were, in that order, the most common herbs regularly taken by Americans. Nearly one fifth of Americans (38.2 million people), regularly took at least one type of herbal or dietary supplement. This number had doubled in only three short years since the previous survey in 1999 and is likely to be even higher now.

Kennedy found that regular herbal and dietary supplement use was higher among women, middle-aged adults, and college graduates. People with multi-racial, Asian, or Native American backgrounds also reported a higher usage. Using herbs and dietary supplements seems to be part of a concerted effort to improve health: generally, herbal supplement users exercise regularly, no longer smoke cigarettes, and report being in good or excellent health.

Kennedy's findings also show that most people use herbal medicine to complement conventional medicine, not to replace it. "For some conditions like depression and chronic pain, herbs might be a less toxic, less extreme kind of solution," says Kennedy. "These kinds of conditions are tough to treat effectively with conventional drug treatment."