This headline is overly sensational — this treatment does not apply for what most people consider cavities (i.e. caries, bacterial decay). It only applies for the very early stage caries process where enamel is just beginning to become demineralized. Tooth enamel is essentially a matrix that is hardened by mineralization. Caries initially demineralize the enamel, but as they progress they destroy the enamel as well.…
Has it anything to do with a diet, particularly of consuming vegetable roots, such as ginger, or redis, of meat curries as a calcium source? Has it anything to do with gums health, to with consuming chilly pepers is related? How the third world people managed to survive up to this very day without that very costly help of American dental industry?