Summary: A Review of the Physiological Effects and Mechanisms of Singing

Daily experience suggests that singing can energise us and even provide a physical workout. A growing amount of evidence has been presented to support anecdotal claims of the benefits of singing on health and well-being. Singing has been shown to be related to numerous physiological changes. The cardiorespiratory system is utilised during persistent singing training, resulting in enhanced respiratory muscles and an optimised breathing mode. In addition, singing can also cause changes in neurotransmitters and hormones, including the upregulation of oxytocin, immunoglobulin A, & endorphins, which improves immune function and increases feelings of happiness.