| Its estimated that nearly 8 percent of American children ages 2 to 17 and 4 percent of adults have attention-deficit hyperactivity disorder (ADHD). Conventional treatments, such as stimulant medication, have been shown to reduce ADHD symptoms in most children and adults. Some people may also try complementary health approaches to manage symptoms of ADHD. Limited evidence suggests that melatonin supplements may be helpful for sleep problems in children with ADHD. The current evidence on omega-3 fatty acids, Ginkgo biloba, and Pycnogenol (French maritime pine bark) is inconclusive. The results of studies of neurofeedback, a technique in which people are trained to alter their brain wave patterns, are mixed. The limited research on other psychological and/or physical complementary health approaches, such as acupuncture, chiropractic, meditation, and yoga, is inconclusive. | 