The Problem with Sour Candies & Other News of Note

Sour Candy Like Battery Acid to Teeth (CBS News) Research indicates tooth enamel erodes in a pH of less than 4.0. More than two dozen popular candies were shown to have acid levels ranging from 3.0 pH down to 1.6 pH. “When they’re gummy or sticky, then they stick to our tooth surface,” said [dentist …