Singing is one of the simplest and most accessible ways to support mental health and wellbeing. Whether it’s in a choir, the car, or the shower, using the voice in this way can lift mood, reduce stress and strengthen social connection. Excitingly, science is now catching up with what many have felt instinctively for years.
Research from the Sing Up Foundation shows that singing lowers cortisol, the body’s primary stress hormone, and releases endorphins and oxytocin, the so-called “feel-good” chemicals that help relieve anxiety and loneliness (Sing Up Foundation, 2023). These physiological changes help explain why a spontaneous singalong can transform a tense atmosphere into something lighter, or why humming quietly can help people find calm in anxious moments. Sometimes it really is best to just let it be.
It doesn’t need to be formal choir singing, or even something shared with others. The benefits can come just as easily from singing in the car on the M8 with the windows up, or from walking through the front door after a long day and saying, “Alexa, play Walking on Sunshine!”. Belting out a favourite tune can be a powerful release, a reset button for the mind and body that reminds us to breathe more deeply and feel more alive.
From a physical perspective, singing supports better breathing and posture. Researchers at Goldsmiths, University of London have found that deep, controlled breathing during singing increases oxygen flow, slows the heart rate and activates the parasympathetic nervous system, which encourages relaxation (Goldsmiths, 2021). The process of focusing on sound, pitch and breath also has a mindful quality, drawing attention away from intrusive thoughts. In this sense, singing can offer a natural and enjoyable form of meditation, a moment of stillness in a noisy world.
The social benefits are equally significant. A study from the University of Oxford found that group singing promotes rapid social bonding and boosts feelings of inclusion (Oxford, 2015). Sharing music with others can foster trust and empathy, even among people meeting for the first time. For many, community choirs or singing groups provide not only an outlet for creativity but also a supportive environment where, metaphorically speaking, here comes the sun after a difficult time.
There is also growing evidence that singing benefits physical health. Research published in BMJ Supportive & Palliative Care found that regular group singing reduced symptoms of depression and improved overall wellbeing among people coping with grief (Fancourt et al., 2019). Other studies indicate that singing may boost immune function by increasing levels of immunoglobulin A, an important antibody that supports the body’s defences (Sing Up Foundation, 2023). In other words, a good sing can do more than lift the spirit, it can strengthen the body too.
Beyond its measurable effects, singing connects people to emotion in a powerful way. When words alone are not enough, music helps express what is otherwise difficult to say. The act of singing together can feel like a quiet hallelujah, a shared recognition of being human. Even five minutes of singing, alone or with others, can help reduce anxiety and encourage positive emotion. It reminds us that, despite life’s challenges, there really ain’t no mountain high enough to prevent joy from returning.
In a time when many people feel isolated or overwhelmed, singing offers a simple, evidence-based way to reconnect with ourselves and others. It requires no special equipment, no great skill, only the willingness to use our voice. Sometimes, that’s all it takes to feel a little lighter, a little stronger, and a little more in tune with life.
References
Fancourt, D. et al. (2019) ‘Singing, Wellbeing and Grief,’ BMJ Supportive & Palliative Care
Goldsmiths, University of London (2021) Why Does Singing Make Us Feel Good? Available at: gold.ac.uk
Sing Up Foundation (2023) Understanding Singing for Mental Health. Available at: singupfoundation.org
University of Oxford (2015) Choir Singing Improves Health and Happiness. Available at: ox.ac.uk
