You don't need to be a professional singer to benefit from raising your voice in song. Whether you're belting out a favorite tune in the shower, humming along to the radio, or joining a community choir, science says you're doing yourself a genuine favor. Decades of research have confirmed that singing — alone or with others — is remarkably good for both your body and your mind. Here are ten reasons to sing a little more, starting today.

It melts away stress Singing appears to lower cortisol, the body's primary stress hormone. Studies have found that both solo and group singing can reduce cortisol levels and ease self-reported anxiety — sometimes more effectively than other leisure activities. Just keep in mind that nerve-wracking performances may have the opposite effect. Singing for pleasure, in a relaxed setting, is where the real stress relief happens.

It gives your immune system a boost Singing may actually help your body fight off illness. Research has found that people who sing show higher levels of immunoglobulin A, an antibody that helps defend the body against infections. Interestingly, simply listening to music — without singing along — didn't produce the same immune-boosting effect.

It raises your pain threshold Group singing triggers the release of endorphins, the body's natural feel-good chemicals, which can actually change how you perceive pain. Studies have found that singing increases both the time it takes to first feel pain and the overall tolerance for it — more so than just listening to music passively.

It may help you snore less Here's a benefit you probably didn't see coming. Regular singing exercises the muscles of the throat and airway, and research suggests that people who sing regularly may have a lower risk of obstructive sleep apnea and tend to snore less than non-singers. It's one of the most practical and accessible interventions out there — and a good excuse to sing in the car.

It strengthens your lungs Singing requires deep, controlled breathing and actively works the muscles of the respiratory system. For people dealing with conditions like chronic obstructive pulmonary disease (COPD), studies suggest that singing may help strengthen respiratory muscles and improve overall quality of life. Even for healthy lungs, it's a wonderful workout.

It creates a sense of belonging There's something deeply human about singing together. Research has found that group singing can foster a stronger sense of camaraderie, connection, and belonging — even among people who are far from home, such as international students adjusting to life in a new country. Some studies suggest it may even help people heal from traumatic experiences by rebuilding a sense of safety and shared story.

It sharpens memory Singing may be a surprisingly effective tool for the aging brain. A recent study found that choral singing can improve episodic memory and positively influence brain networks related to memory in older adults. Songs also serve as powerful mnemonic cues — which is why you can still remember every word of a song you haven't heard in thirty years.

It helps with grief Losing someone you love is one of life's hardest experiences. Research has found that people going through grief who sang in a choir reported stable well-being and did not experience a worsening of depression over time. Even more encouragingly, choir singers showed a gradual improvement in self-esteem over a 12-week period. Sometimes, a shared song is exactly what the heart needs.

It lifts your mood Studies have linked regular choir singing with fewer depressive symptoms and lower anxiety levels. One explanation is that focusing on the act of singing — the breath, the notes, the words — naturally draws attention away from stressful or intrusive thoughts. The shift in breathing patterns alone may help induce a sense of calm and relaxation.

It can improve how you speak Singing and spoken language share more than you might think. Musical training from a young age is associated with stronger grammatical and language skills in children. And in adults, singing ability has been linked to a better ear for accents — useful for anyone learning a new language later in life.