“The only concern [of fluoride exposure] that I have, that is biologically proven, of drinking too much fluoride is dental fluorosis, which is a cosmetic tooth problem. It is nothing more.

“So, we want to maximize the benefit for cavity prevention while minimizing dental fluorosis.” But over time, studies have documented potential problems. Too much fluoride has been associated ...

For children: – Dental fluorosis: This leads to discoloration or white spots on teeth due to excessive fluoride ingestion during enamel formation. – Swallowing risk: Children may swallow toothpaste, ...

Fluorosis is a growing epidemic that toothpaste alone won’t fix. The solution lies in reducing fluoride exposure at the source. We’ve all heard from dentists and TV ads: “To prevent tooth ...

That's the level necessary to prevent cavities, officials found, while also minimizing risks of harm such as developing dental fluorosis. Overexposure to fluoride can mottle teeth Some skeptics of ...

Long-term, that level of fluoride can lead to skeletal fluorosis, causing risks of weaker bones in the elderly, joint stiffness and more. Schwartz outlined two main concerns he frequently hears ...

Others say excessive fluoride intake could cause dental fluorosis, a cosmetic disorder where the teeth become mottled. Dissenters also say fluoride can be received from other sources other than ...

More information: Alan Y. Hsu et al, Semaglutide and Nonarteritic Anterior Ischemic Optic Neuropathy Risk Among Patients With Diabetes, JAMA Ophthalmology (2025). DOI: 10.1001/jamaophthalmol.2025.0349 ...

The only known adverse effect of fluoridation at this level is mild dental fluorosis, characterised by opaque white spots in the enamel. But, based on all the evidence, it was concluded in the 2014 ...