Serbia team celebrates a point during a women's volleyball semifinal match between the USA and Serbia at the Rio 2016 Olympic Games at Maracanazinho indoor arena in Rio de Janeiro, Brazil, on Aug. 18, 2016.
healthy gums. When we pull back our lips and look in our mouths, we see our teeth and a lining of gums that covers where the roots of the teeth meet the jaw bone. But from the bone at the depths to the gums at the surface, there's more going on than meets the eye.
Chewing Gum Sweetened with Sugar Alcohols. The last main type of chewing gum is the gum that is sweetened with sugar alcohols such as xylitol and sorbitol. Xylitol has been shown to help fight against the bacteria that eat away your teeth.