A few ideas that have worked for me. (Not an attempt to diagnose anything, just sharing what has helped me.)
Teeth and gum issues = Coconut oil = swoosh it in your mouth for up to 20 minutes (start with less as needed, to get use to it). Use it as a mouthwash, then floss and brush teeth with non flouride toothpaste (I use tooth soap or a clay base toothpaste from my chiropractor/nutritionist). This has also whitened my teeth over time.
Urinary Tract Infections = Take a bath in Apple Cider Vinegar (1 or 2 cups, up to half a jar), Tri Guard supplement, take orally (chiropractors sell this).
Gray Hair Coverage = Sesame seed oil (untoasted) seems to cover some gray naturally. This is the link here to my experiences with this. There’s some debate online about how it opens up and increases circulation. I was premature gray at 18, so this was something I wanted to give a go!