We compared all the best whitening toothpastes to find the best one that may actually help your teeth brighten up.

To safely whiten your teeth at home, follow product instructions and use professional-grade, ADA-approved products. Avoid ...

Thanks to a few scientific quirks and several key chemicals, your water can taste sweet to the tongue. Here's the science ...

A study by the Karolinska Institute in Sweden has found an association between fluoride in drinking water and reduced cognitive function in children. The findings may add fuel to the debate over ...

(AP) — When Tristen Boyer recently had a couple of cavities filled, her dentist suggested she get fluoride treatment afterward. She has Crohn’s disease, which puts her at increased risk for ...

Robert F. Kennedy Jr. has blamed fluoride in drinking water for ailments from arthritis to bone cancer to thyroid damage. “I was called a conspiracy theorist because I said fluoride lowered IQ ...