YOUR CALCIUM CHIPS ARE A GODSEND!

DEAR DR. MANHART – YOUR CALCIUM CHIPS ARE A GODSEND! MY CAVITY UNDER A BRIDGE HAS GONE AWAY WITH THE USE OF YOUR PRODUCTS. I WISH I HAD KNOWN ABOUT YOUR WORK AND PRODUCTS 40 YEARS AGO. IT WOULD HAVE SAVED ME MUCH TIME, STRESS, MONEY AND MANY TEETH. THANK YOU FOR YOUR BRAVE WORK! KIND REGARDS. – OK in MT