What a beautiful and insightful blog post on the benefits of singing! I especially loved the part about how singing can help to calm the central nervous system and deactivate the limbic system and amygdala, which are the areas of the brain responsible for stress and anxiety.
I also found the study on the participants who sang in a choir to be very interesting. It's amazing to see how singing in a group can have such a positive impact on mental health, even for people who don't have other mental health outlets.
I think your advice to start small and sing along to your favorite songs, even if you're not a professional opera singer, is great. It's important to remember that the health benefits of singing come from the act of singing itself, not from how well you sing.
I'm also a big fan of the idea of finding a choir or community to sing with. The social benefits of singing in a group are definitely an added bonus.
Overall, I think this is a fantastic blog post that highlights the many benefits of singing for mental health. I would highly recommend it to anyone who is looking for ways to improve their mental well-being.