I noticed this on myself and all of my kids. Also my youngest boys both chipped/cracked one of their front teeth. My youngest had the worst, a complete chip, which made the tooth a little sensitive, the dentist wanted to fill it, of course, I would not allow it.
Since taking the alkalizing drink he no longer feels sensitivity on the chip and is able to bite into ice cream again!! My other son has a small fracture of his front tooth that appears to have healed up to the point that it is barely noticible.
We have a dental appt for a cleaning and I can't wait to show the dentist our progress!!