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The Choirs Battling Cancer With Music
A new study by Tenovus Cancer Care and the Royal College of Music published today in ecancermedicalscience has found that singing in a choir for just one hour boosts levels of immune proteins in people affected by cancer, reduces stress and improves mood, which in turn could have a positive impact on overall health.
The research raises the possibility that singing in choir rehearsals could help to put people in the best possible position to receive treatment, maintain remission and support cancer patients.
The study tested 193 members of five different choirs. Results showed that singing for an hour was associated with significant reductions in stress hormones, such as cortisol, and increases in quantities of cytokines – proteins of the immune system – which can boost the body’s ability to fight serious illness.
Dr Ian Lewis, Director of Research and Policy at Tenovus Cancer Care and co-author of the research, said: “These are really exciting findings. We have been building a body of evidence over the past six years to show that singing in a choir can have a range of social, emotional and psychological benefits, and now we can see it has biological effects too.
“We’ve long heard anecdotal evidence that singing in a choir makes people feel good, but this is the first time it’s been demonstrated that the immune system can be affected by singing. It’s really exciting and could enhance the way we support people with cancer in the future.”
The study also found that those with the lowest levels of mental wellbeing and highest levels of depression experienced greatest mood improvement, associated with lower levels of inflammation in the body. There is a link between high levels of inflammation and serious illness.
Choir members gave samples of their saliva before an hour of singing, and then again just after. The samples were analysed to see what changes occurred in a number of hormones, immune proteins, neuropeptides and receptors.
Following on from this research, Tenovus Cancer Care is launching a two year study looking in more depth at the longitudinal effect of choir singing over several months. It will look at mental health, wellbeing, social support and ability to cope with cancer, alongside measuring stress hormones and immune function amongst patients, carers, staff and people who have lost somebody to cancer.
If you or someone you love has been affected by cancer, Tenovus Cancer Care can offer help and support. To find out more call the Tenovus Cancer Care free Support Line on 0808 808 1010 or visit tenovuscancercare.org.uk