Professor Stephen Clift and Consultant Andrew Patton have provided the BBC with further information on why Singing is Good For You ...
The act of singing causes the body to release endorphins, which are the body's feelgood chemicals and associated with pleasure.
Singing makes us take deep breaths, which in turn increases blood flow around the body and helps increase the endorphins' effect.
Its been found that we get a similar endorphin rush when we laugh, or eat chocolate.
Singing triggers the release of dopamine.
This is an important neurotransmitter that is linked to basic human biological needs.
One recent study found that we release more dopamine when we hear music which we enjoy.
The researchers also found that increased dopamine production was linked to that shiver-down-the-spine feeling we experience in response to singing pleasurable music.
Dopamine is also linked to less tangible stimulants such as falling in love.