I had been looking for your post for a while until I finally found it. In reference to the tooth paste, thank you from the bottom of my heart, my wife is a 3 years sufferer with the burning tongue problem, nothing helped until we try this Hello toothpaste, the burning tongue is 95% effective probably 98%. She used to spend the daily shewing Orbitz gum all day until the night when it will get worse. Now no more gum, no more burning, once in a while a little sensation on the tip of the tongue but dentist said it might from her moving the tip over the lower partials that could cause irritation on the tip of the tongue. I hope everyone with similar situation try this tooth paste is a miracle. Thank you very much and lets spread the word. @mamajomclane