Sound frequencies can have a powerful effect on both the body and mind. Some frequencies are said to promote healing and well-being, which may be helpful if you are crying over small things.
One such frequency is 639 Hz. Some people believe it can support emotional balance, reduce stress, and deepen meditation practices. It’s often used in sound therapy.
This article will discuss the potential benefits of the 639 hz frequency and how you can incorporate it into your daily life.