I recently started using audio frequencies sent through a headphone wire into a crystal.
I've had interesting results so far.
Just minutes ago I was tired with a sour stomach. It probably didn't help that I just ate McDonalds and coffee.
I decided to see if I could find a frequency that would help my tiredness and sour stomach.
My subconscious mind came up with the frequency 643.3
Immediately the neck area below my chin lit up which was unpleasant at first but then after a few minutes I felt fine and my energy came back. Stomach still sour though. I'll see if I can pull a frequency that will heal that.
Not sure how long this will last for me or if it will help you at all. I can only pass this on and hope it helps someone.