I havn't watched the video but have read the article.
On the face of it,, it sounds promising but, when you read about different protocols for treating cancer, they all do. I'll qualify that by saying that when I found out David had cancer, I read anything and everything that I could lay my hands on. There are so many possible cures and always someone for whom it's worked. Oxygen therapies and coffee enemas to name but two. I think that until they can be tested in a controlled clinical environment, they can only be used as a last hope for those where conventional treatment has stopped working, It would be amazing if they found something that works, cos I think chemo can be horrible, but perhaps without it, the outcomes may be worse. On the face of it, filling your body with something so toxic seems daft, but it does work for some. Oddly enough David is prescribed vit D3 daily. Makes you wonder,