Scientists have found that singing helps the body fight off viruses. It helps increase the production of immunoglobulin A, which helps protect against infection. So, when you get into the shower, try singing your favorite songs.
A study by Swedish researchers found that singing can calm the mind and slow the heart rate. It also releases oxytocin, a hormone that helps fight anxiety.
Singing while taking a bath can also help reduce feelings of depression and loneliness, and can make you feel like you’re hugging someone you love