16/09/2023
More amazing science šš¶ this week weāre exploring why singing feels so goodā¦
Have you ever got a real feel-good buzz from singing?
Whether that was secret singing alone in the shower, being part of a crowd at a festival, as a member of a choir during a performance or even at a football match chanting along with everyone in the stand ā itās hard to deny the amazing endorphin-rush that singing offers.
So whatās going on in our bodies that makes resonating our vocal chords to a tune feel so different to when we are just speaking?
š§” HAPPY HORMONES š§”
Singing releases endorphins (the happy hormone) and oxytocin (the love hormone), which creates a feeling of pleasure. Singing is also proven to lower cortisol levels (the stress hormone).
The combination of all of this acts as a natural antidepressant, relieving anxiety.
For example, a randomised control study of 134 women with symptoms of postnatal depression, were split into three groups. They took part in a 10 week course of either singing, creative play with no music or ācare as usualā (ie talking therapies etc).
At the end of the study, those women who took part in singing had significantly faster improvement in their symptoms than the other groups.
š§” THE VAGUS NERVE š§”
The vagus nerve is activated when you sing. It is a main component of our bodyās parasympathetic nervous system, controlling the things your body does without conscious input.
āThe parasympathetic system controls our homeostasis; it keeps us the right temperature, our heart and breath going at the right rate. It probably also helps with sleep. What weāre talking about is entering a state of focus ā focussing on the singing rather than all the other things going on. And that focussing causes a state of relaxation.ā (Dr Becca Hall)
š§” SUPPORTING BREATH š§”
Our posture and breathwork when we sing also plays a role in doing good things for our bodies. Singers are encouraged to support their diaphragms with good posture and take deep breaths from low in the abdomen. An open, positive posture and strong, slow breaths encourage relaxation ā similar to in a yoga class or meditation.
In fact, if youāre singing in a group and taking breaths at the same time, you could also be synchronising heartbeats.
š§” BUILDING COMMUNITY š§”
āWhen people engage with each other musically they feel more connected. It has a social bonding function.ā (Dr Ian Cross)
The chance to build community and have a feeling of belonging is a major boon for group singing. It encourages trust and bonding as you work together to achieve something that feels magical. You feel each otherās energy ricocheted around the room, like infectious laughter. Youāre also listening to each other to sing harmoniously ā everyoneās voice is important.
Many choirs have a social side attached to them. You might have made lifelong friendships or even romantic relationships through being part of a choir (that was certainly the case for my parents!).
The point is that singing together builds connections.
Interestingly, studies have found that when people get on, their speech actually becomes more musically synchronisedā¦
āIn a study, when participants got on well, their speech patterns were more rhythmical and in tune with each other. When they didnāt get on, they were more out of tune and did not form a musical interval. Harmony goes far beyond musical form.ā (Matthew Syde)
š§” RESOURCES & MORE INFO... š§”
Dr Becca Hall is a GP
Ian Cross is Emeritus Professor of Music and Science at the University of Cambridge
Matthew Syde is presenter of BBC podcast Sideways
PODCASTS & ARTICLES
Sideways BBC podcast hosted by Matthew Syde; Ep. 24: Sweet Harmony
Scotland Singing for Health Network Podcast; Season 2, Ep 2: Singing for postnatal wellbeing
The Somerset Emotional Wellbeing Podcast; Singing for Health
londonsinginginstitute.co.uk/what-happens-when-we-sing