Music and sound therapy show physiological benefits in medical research

Recent neurobiological and medical research suggests that music and sound can significantly influence physical and psychological states. Norwegian physician and author Audun Myskja advocates for the systematic use of music in healthcare and schools, noting that acoustic stimuli can regulate brain activity and bodily processes.

Studies highlight several specific biological mechanisms. Research from the Helmholtz Centre for Infection Research indicates that singing can promote dopamine release, which is involved in immunological responses. At the Karolinska Institute, scientists found that humming increases nitric oxide levels in nasal air by approximately 15 times compared to quiet exhalation; this substance helps dilate blood vessels and lower blood pressure. Additionally, singing stimulates the vagus nerve, which can help reduce chronic inflammation.

Research from Drexel University suggests that the effectiveness of music for pain management is closely tied to personal preference. In studies involving active participation—such as singing or rhythmic tapping—pain tolerance increased more than with passive listening. Furthermore, a study at University Hospital Zurich demonstrated that listening to preferred music significantly lowered pain perception following intravenous needle insertion.