My son [2 yrs old]according to his dentist had, at least, 6 tiny cavities plus 1 large one in his teeth. That was August 1st. The dentist had Trenton scheduled for surgery in October. My mom and I began giving him homeopathic remedies [Calc fluor, Calc phos, Mag Phos, & Silica/also Hypericum perf 6x] to strengthen his teeth inside and all kinds of Xylitol stuff for strengthening his teeth outwardly. [Spiffies, Spry, Zellies, XyliChew, Epic, XyliMax, etc. etc. candies/chewing gum, mouth spray].
Unfortunately, Trenton does not walk - he bounces, skips, jumps, gallops, etc. and in doing so fell hitting his mouth and breaking 2 of his front teeth. So I took him back to the dentist, he [the dentist] discovered that accept for the damaged front teeth and the larger cavity all the tiny ones had remineralized.
We then took Trenton to another dentist who advised us to wait and see, if it didn't bother me about his broken teeth [the cavity in the back he said was no longer increasing], and it wasn't bothering my son.
Anyway, visit www.zellies.com
this is a website about Xylitol and its benefits written by a dentist/pediatric dentist. It is very informative and Dr. Ellies Xylitol products are yummy.
Hope this helps.