4. Sing a Tune to Boost Immunity
Even though we are not Disney princesses who sing to cure all of our troubles. Wouldn’t that be nice? However, in real life, research published in the journal, eCancer Medical Science, claims that singing can improve immune function and the body’s ability to lower stress and fight off disease.
The UK study took samples of saliva samples from cancer patients and detected increased cytokines (immune system molecules) and decreased cortisol (stress hormone) in patients who’d recently sang a tune or two. The researchers consider this positive preliminary proof that singing can strengthen immunity.