cancer grows best in acidic body conditions.
parasites live best in acidic body conditions.
If you change the body conditions from acid to alkaline, cancer goes away, parasites die.
Also see: tonic water, quinine, chloroquine, hydroxychloroquine.
those things all made covid-19 go away, and prevent covid 19. And were very famous for many years as a treatment for malaria, which has a parasite somewhere in there.
Raising pH.
look for things that raise the pH and you'll see that those things treat a bunch of ailments.
baking soda cures cancer, or, you live twice as long, if you're a mouse, if you have baking soda in your drinking water. your tumor might still grow, but cancers won't spread in the baking soda, higher pH conditions.