Greetings, Dr. Manhart! Our family has been very pleased with the products you have provided! One of our daughters feels her teeth stay cleaner longer as a result of using the Oral-Cal. I have found that I no longer offer my husband gum before church to cover his bad breath. Another daughter and I have found that our teeth are no longer sensitive! And, I am a little cautious in reporting that I have even found that the Calotion has helped to calm down a hemorrhoid that has been bothering me for years. With that, I’d like to place another order. . . —D M in MN