Many of us remember the time from around last November when a flurry of reports citing Tel Aviv University and the University of Rochester suggested we might be brushing with cranberries soon.
The University of Rochester tested the effect of cranberries on a synthetic enamel-like substance, and found that the tart little fruit had strong abilities to repel cavity-causing bacteria, even warding off the formation of plaque.
Immediately, the world saw a super-effective cranberry toothpaste in its future. True, fluoridated public water had already cut down on our average number of cavities substantially, but perhaps if we combined fluoride with a super-toothpaste, we’d see them disappear altogether.
Not so fast, say researchers and dentists. One of the drawbacks is that normally, we add and consume vast amounts of sugar with our cranberries. Needless to say, the Rochester experiments did not add sugar to the mix, yet most of the popular cranberry products on our store shelves are loaded with it.
No problem, said those of us who like to keep up on dental trends. What if we just add xylitol, a somewhat scary-sounding but natural sweetener...