Why Sound Works: The Science Behind the Calm
Sound isn’t just relaxing—it’s powerful, physiological, and backed by research. Whether you’re listening to a sound bath, feeling the vibrations of a singing bowl, or exploring guided tuning fork practices, these tools are designed to support your nervous system in very real ways.
What’s happening inside your body:
Your brain slows down.
Sound therapy helps your brain shift from busy Beta waves to slower Theta and Delta waves—the same frequencies your brain produces during deep rest, meditation, and even sleep.
Your body “puffs” nitric oxide.
Nitric oxide is a naturally occurring molecule that supports relaxation, circulation, and immune function. Certain sound vibrations encourage your body to release it rhythmically, helping you feel calmer and more grounded.
Your cells sync up.
Every cell in your body vibrates. When exposed to sound, these vibrations can harmonize—promoting balance, reducing stress, and creating space for healing.
For more information on how frequency can alter the states around it, check out this video
Many types of instruments can be used in sound therapy, including, but not limited to, Himalayan singing bowls, gongs, drums, chimes, tingshas, and tuning forks.
Tuning Forks
Traditional tuning fork therapy places the fork directly on the body, but this is not recommended during pregnancy. In my work, tuning forks are used off the body, creating a safe “blanket of sound” that supports relaxation without direct contact.
If someone attempts to place tuning forks directly on your body during pregnancy please ask them about their training and credentials.
Want to nerd out on the full science?
✨ Download the Deep Dive PDF for more about nitric oxide, brainwaves, and the research behind vibrational medicine.
Find Out More About the Wind Willow Consortium and Upcoming Sound Events in the Area Here!