(Facebook pic) A PAS Youth leader has defended the planned public whipping of a man in Terengganu for khalwat, saying that the punishment is intended to educate society and prevent moral decay.
Since 1951, fluoride has been added to community water supplies in many countries to prevent tooth decay. Fluoridation started as an observation, then an idea that ended as a scientific revolution ...
"Incorporation [of fluoride] into the tooth enamel makes it more resistant to the acids produced by bacteria, helping prevent tooth decay in the first place," Morris said. "The presence of ...