Dr. Tennant tells the story of how he got virus in his brain because of low voltage in the brain

The voltage and the PH of the cells coincide 

Low oxygen...more bugs

Root canals and cavitations make it impossible for the in corresponding  organs to function properly

Emotions create a magnetic field in various organs and stop the electrical flow

Scaler Energy devices if well built work and are beneficial

Dr. Tennant talks of the critical role of sulfur in the body

Dr. Tennant talks about the thyroid and what test markers he believes should be done to know functionality