Do you sing your heart out whenever a favorite song comes on the radio? Or do you reserve belting out a ditty to the shower or confines of your car?According to Chorus America, a U.S. advocacy, research, and leadership group that promotes signing in choruses, singing has some little known harmonious health benefits. So let’s “do-re-me-fa-so-la-ti-do” over these six singing health perks…
1. Singing Soothes Asthma Symptoms
If you sing, really sing, from your belly, you’re already well aware that singing is a lot easier if you breathe properly. Well, a 2014 review published by the National Institutes of Health touts the many benefits of music therapy, particularly for asthma patients.
The NIH study reveals that the slower, purposeful breaths taken while belting out a tune helps to lessen the symptoms of mild asthma and improve overall lung function.
2. Sing for Better Heart Health
Some might say you put your whole heart into karaoke night, however, it turns out that singing actually has rocking (in a good way) affects on your cardiovascular health. Much akin to yoga, a Swedish study found that singing improves heart function essentially by forcing us to take larger, slower, more purposeful breaths.
The 2013 study, published in the journal, Frontiers in Psychology, found that choral singers had slower respiration, which in turn improved their heart rate variability (HRV) and had a biologically soothing effect on overall heart function.
3. Sing to Snore Less
Do your nightly snores, sputters, and sleep apnea have the dog (and your spouse) howling for respite? Luckily, you may find some sleepy solace (for you, your spouse, and the family pet) if you take up singing.
According to a 2008 snoring study published by the U.S. National Library of Medicine those who sing, snore far less. The study monitored the snoring of a group of choral singers and compared them to non-song birds. The study concluded that singers had stronger airway muscles, which drastically reduced the music in the tune of zzzzzzzzzzzz (aka: sawing logs) during sleep.
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.
5. The Bond of Song
Personally speaking, I have to really like someone in order to break into song in front of them. However, a study published by the Royal Society of Open Science claims that singing creates tight social bonds between individuals.
Study researchers claim it’s all thanks to the “ice breaker effect”, a bond that was common among new-established singing choir and band members. The findings note that in new-formed non singing groups (i.e., book clubs, writing clubs, and quilting clubs, etc.) the bonds were not as strong.
6. Singing in Praise of Positivity
You might believe you need a pretty high opinion of yourself to sing in front of a group of people. However, this National Institutes of Health study from 2004 claims that the more you sing, the more improved your positivity and self image will become.
The study monitored a group of amateur choral singers and found that the very act of singing reduced cortisol (stress hormone) while improving overall mood and emotional states (by measuring S-IgA) levels in saliva samples. Overall, the singers enjoyed positive boosts to their emotional and immune health.