Scientific Findings Show That Music Making Helps Make Active Older Americans Healthier

 - Significant Increases in Human Growth Hormone, Decreases in Anxiety, Depression and Loneliness Resulted Following Keyboard Lessons -

Carlsbad, CA - A breakthrough study demonstrates that group keyboard lessons given to older Americans had a significant effect on increasing levels of human growth hormone (hGH). Human growth hormone is implicated in such aging phenomena as osteoporosis, energy levels, wrinkling, sexual function, muscle mass, and aches and pains. This announcement follows the release of findings last month from the same study that showed significant decreases in anxiety, depression and loneliness - three factors that are critical in coping with stress, stimulating the immune system, and improving health.

Frederick Tims, Ph.D., MT-BC, Chair of Music Therapy at Michigan State University, who was also principal investigator for a University of Miami Alzheimer's project on music therapy, led a highly respected team of researchers to conduct the study. Joining in the project were specialists from the Aging Institute at the University of South Florida; the Department of Psychiatry and Behavioral Sciences at the University of Miami School of Medicine; Karolinska Medical Institute, Stockholm, Sweden; Appalachian State University; The University of Kansas; and Western Michigan University. Speaking for the research team, Dr. Tims said, "We feel very strongly that the work we are doing here suggests that abundant health benefits can be achieved by older people learning to play music in a supportive, socially enjoyable setting."

Called the Music Making and Wellness project, the study was conducted in cooperation with the American Music Therapy Association and Fletcher Music Centers. The study followed various health measures in 130 people during 1998. The experimental group consisted of 61 retirees taking group keyboard lessons in Florida over a period of two 10-week semesters. The health measures were administered before the lessons and after each semester.

The control group included 69 retirees in Michigan not receiving group keyboard lessons, with the health measures administered at the same times as the experimental group in Florida.

The Michigan control group was a good comparison group for the Florida group, since both were equivalent with respect to age, gender, and ethnicity. Forty-five men and 85 women participated in the study. Slightly more than one-half of the participants in each group were married.

Human growth hormone (hGH) is synthesized in the pituitary gland. Its level decreases with aging: for example, a 60-year-old secretes only 25% of the hGH secreted by a 20-year-old. In this study hGH levels increased dramatically in older students who were taking group keyboard lessons. "These findings, linked with those released last month, present a very compelling argument for further study," says Dr. Tims.

The first round of results indicated important quality of life measures showing a significant change from pre to post-test in the experimental group (keyboard group), with no change occurring in the control group. On the Mental Health Inventory (MHI) Anxiety scores, anxiety decreased in the keyboard group but not in the control group. This decrease in anxiety was evident early on and appeared after only 10 weeks of lessons, remaining after 20 weeks of lessons. Decreased anxiety is related to improvement in cognitive performance, as well as to enhancement of learning, decision-making, and feelings of well-being.

On the Profile of Mood States (POMS) Depression/Dejection scores, depression scores decreased in the keyboard group but not in the control group, and took into account differences in life events and social support. Depression is a major problem in the aging population. With decreased depression scores, people report a brighter mood.

On the UCLA Loneliness Scale, the loneliness scores of the keyboard group decreased across the span of the lessons, while the control group scores stayed the same. This, according to Dr. Tims, indicates that the keyboard students changed their perception of loneliness, or sense of being alone. Interestingly, the Lubben Social Support scores did not change. This indicates again the positive effects of the keyboard lessons since the Social Support scores measure external support, such as family and significant other support, whereas the Loneliness scale measures internal perception of support. In other words, it was from the lessons that this feeling most likely derived. Loneliness is a major problem with older people, and has major effects on health and feelings of well-being.

The project grew out of a decade of research conducted by the Music Therapy Program at the University of Miami on the effects of music therapy on health and well-being. Major funding for the study was provided by NAMM, the International Music Products Association, retailers and manufacturers, and The National Academy of Recording Arts & Sciences, Inc.

Visit the official American Music Conference (AMC) site: http://www.amc-music.com/

View the "Your Health" section of the 1010 WINS web site's coverage: http://www.1010wins.com/your_health/1999-july.html