Unfortunately, cancer and other diseases are becoming far too common in recent decades. I too have had loved ones pass away from, what I believe to be, preventable diseases.
There are many options available to the open-minded when it comes to disease, sometimes you just have to take that leap of not-faith to explore other possibilities.
I apologize if this gets lengthy and I'm not trying to tell you or those close to you what to do or give any formal medical advice. This is based of my personal experience. I'm just trying to give information to people that it may be able to help, like what was done for me. Paying it forward, if you will.
Diet and nutrition, is the cornerstone of anyone's health. Withh weight-loss dominating the category, it's hard and quite frustrating to find good information for someone like myself who doesn't need to lose weight. I'm the exact opposite. I need to gain weight and tell any doctor you aren't healthy when you are 5'10, 130ishlbs, and physically fit. They will laugh you out of the office or try to shove crazy pills down your throat. Good nutritional information is hard to come by.
I was already gluten free due to an intolerance, but I still wasn't right. I was told about a book that explains the science behind our gut and how what we eat affects us. Pun intended, I knew in my gut something was wrong. This isn't just another diet book. Its very informative and makes sense, at least to me. It changed my life. It's called
"The Plant Paradox" by Steven R Gundry.
Also pertaining to diet, there is fasting. Fasting studies have shown that when you fast, your normal cells go into a protection mode while cancer cells do not. This can make chemo more effective while protecting normal cells. I won't cite any research, but it is out there and I encourage you to look for it. This is also contrary to what most doctors say to do before chemo.
I'm not saying these or any other methods are 'cures,' but modern medicine is failing on many fronts and some people don't even know or refuse to try any alternatives.
I'm sorry that your are going through the same situation I, and so many others have had to bare, but don't give up or let those loved ones give up because someone says it can't be done.
Explore every avenue that has even the faintest glimmer of hope.
I'll end it with this...
"Do not go gentle into that good night" - Dylan Thomas
etenities attempt to perceive time