I've recently come across VERY high dose Vit D3 being used to cure all sorts of ailments including helping pancreatic cancers, and slowing the progression of liver cancers..

So upping your Vit D3 doses may be a very good idea especially if you have a lot of different ailments. If you have a relative with Alzheimers also might be worth trying it for them as it's shown some promising results there too.

Absolutely must take K2 with it (100iu per 5-10,000 of VitD3)

https://taked3.com/blog-2/