Dr. Naomi Sedani, a pediatric dentist in Darien, Connecticut, has noticed a rising trend among her patients. As Robert F. Kennedy Jr. and his “Make America Healthy Again” supporters advocate ...

However, research shows that they do not work as well as fluoride varnish. Dental fluorosis is a condition that changes the way your tooth enamel (the outer layer of your teeth) looks: small white ...

In 2015, officials lowered the recommendation for drinking water fluoride levels to address fluorosis, a condition that can cause discoloration on teeth. "The severity of the white spots (or ...