Scanning for best rife frequencies?

[Guest guest]

Hi, So many people seem to have trouble finding the right frequencies with rife

machines.

I was wondering if there were any accurate shortcuts to doing this such as using

a machine to scan you for the best frequencies then using those frequencies on a

rife machine.

Anyone know any specific machines that can do this and any special ways it's

done?

How about other shortcuts like muscle testing?

Any additional thoughts appreciated!

Bay Area, CA