dont lose hope, you can always have him try
take Fenbendazole .444mg and ivermectine 12mg, sodium (baking soda), stay away from sugar and carbs, and drink lots of water and eat greens and protein.
http://whale.to/a/nichol1.html
https://deeprootsathome.com/ivermectin-fenbendazole-for-tumors-ibd-alzheimers-stories/