See
https://www.amazon.com/Cancer-Metabolic-Disease-Management-P...
For an introductory text.
And yet, here we are. How were the public supposed to figure that out? Public health advice was, and is, pretty clear: eat carbs.
> I can't speak for you, but if I have a heart attack or cancer, I'll still go to the hospital, so it isn't as bad as you're stating.
You just haven't done your research. :-)
https://www.theatlantic.com/health/archive/2017/11/placebo-e...
https://www.amazon.com/Cancer-Metabolic-Disease-Management-P...
https://www.amazon.com/Cancer-Metabolic-Disease-Management-P...
https://www.amazon.com/Tripping-over-Truth-Overturning-Entre...