Do vocal cords thicken with age, or do they thin?
According to research, age-related vocal changes, or presbyphonia, affect approximately one in three adults over the age of 60. This phenomenon is driven by changes in the larynx, and contrary to what many might assume, vocal cords do not typically thicken with age; they actually thin and lose muscle mass. The natural process of aging impacts the vocal folds and the surrounding tissues, leading to noticeable differences in voice quality, projection, and stamina.