Ok, I feel pretty dumb. When I wrote this, I had many stains on my teeth and some sensitivities that I thought were possible cavities and gum disease, etc. My imagination was working overtime. Anyway, I saw a great dentist the other day and got the news I have no cavities!
I was shocked, and they were able to remove all of the stains on my teeth without chemicals.
The info I looked up about phytic acid was credible, but I was wrong about my health.