The OP's diet/ lifestyle is not condusive to good health, by her own admission. This is not specific to her, although of course she is the focus here.
A lot of people, in fact most Americans, are in the same catagory.
i keep saying it; when you are young and up until your mid to late 40"s to late 50's, early 60's you see not many symptoms. Then the body begins to systemically break down, and all sorts of common and uncommon manifestations begin to pop up.
If she goes the way of most she will probably experience more and more nagging minor symptoms, which are really nothing more then the bodies call for help.
Still, after counseling hundreds of people, seeing that only about 15% only truly alter the core issues of what is ailing them, and judging by the comments of not usually going the natural route, it probably is a slow downhill decline.
Maybe her reading this will instigate a deeper understanding of what the word says regarding this, but again many, most actually, Christians are ignorant on this subject. Which just boogies my mind.
Many non Christians have a better grasp of this then we do.
Well, I just pray that the blind open their eyes and heed wisdom. Proverbs says those that don't are fools. But praise God, even when it seems like a waste of time we can not accurately gauge what effect our prayers have, even if in the natural they seem to have no impact.