Sodium Bicarbonate(main ingredient in baking soda).
Candida fungus is a natural inhabit in the human body, which gets out of control if the immune system becomes too weak, thous allowing the fungus to form colonies, known as cancer. The last remaining defense is to shield off the colony from whatever organ it's feeding on, by forming healthy cells between colony and organ.
Dr. Simoncini used sodium bicarbonate to threat peoples cancer, applying it directly onto the candida colony.
Rick Simpson used cannabis oil to threat a lot of peoples cancer; cannabis contains a great amount of anti-fungal agents.