Inside a church community room, beginning meditators close their eyes, straighten their spines in their folding metal chairs and try to rein in, for just 10 minutes, the thoughts that race like wild horses through their minds.
A woman in the back row yawns. The woman next to her fidgets. Another student sneaks a peek.
"My mind still wanders," Jeremy Morelock, 33, says of the Buddhist meditation class he has attended for three months in search of stress relief and spiritual growth. "I have these imaginary conversations with people, and then I think, 'Whoa, whoa, whoa ... concentrate!' "
Regular meditation practice is supposed to quiet the mind and allow the body to tap into its own innate healing mechanisms. Yogis and monks have preached the powers of meditation for thousands of years, and the counterculture generation of the '60s embraced transcendental meditation -- a still-thriving form of internal mantra-chanting -- as a method to alter consciousness.
But many people today are taking up meditation for reasons that have little or nothing to do with spiritual enlightenment and a lot to do with improving their health. Scientists are using MRI and other advanced technologies to study the physiological changes that occur in meditating Buddhist monks. These researchers are starting to demonstrate, with the type of laboratory science that can influence even skeptical physicians, what those who engage in this ancient practice have believed for many centuries: Meditation works.
A growing body of research has shown that meditation has clear benefits. Now, doctors and other health-care professionals are recommending meditation as a way to treat a variety of ills, from depression to high blood pressure and hyperactivity. In some cases, meditation -- or as it's sometimes called, "relaxation techniques" -- is prescribed when other treatments, such as prescription drugs, haven't worked, or as a complement to drug therapy. Recent research has shown that meditation can help reduce the risk of heart disease and stroke, as well as reduce pain and enhance the body's immune system.
Meditation is free, accessible and portable. It has no negative side effects -- a fact that makes doctors feel comfortable recommending it. Meditation requires only that you be able to sit quietly for 10 minutes or more, while focusing on your breath or a word or phrase. Anyone can do it. And while millions of Americans already are meditating in some fashion, many more would likely benefit.
