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Dental fluorosis is a common [2] disorder, characterized by hypocalcification of tooth enamel caused by ingestion of excessive fluoride during enamel formation. [3] [needs update] It appears as a range of visual changes in enamel [4] causing degrees of intrinsic tooth discoloration, and, in some cases, physical damage to the teeth.
Fluoride is a mainstay of dental care, whether it's delivered in a treatment at your dentist's office or in your toothpaste. ... its ability to prevent tooth decay. However, too much fluoride can ...
“Fluoridated water has been used for decades to reduce dental cavities ... But that is to reduce risk of dental fluorosis—the discoloration of tooth enamel that can come from too much fluoride.
Although fluoride is safe for dental health at low concentrations, [1] sustained consumption of large amounts of soluble fluoride salts is dangerous. Referring to a common salt of fluoride, sodium fluoride (NaF), the lethal dose for most adult humans is estimated at 5 to 10 g (which is equivalent to 32 to 64 mg elemental fluoride/kg body weight).
Fluoride's dental health benefits have been established for decades, but recent TikToks claim it's toxic. Dentists explain what you should know. The Truth About the TikTok Claim That Fluoride Is Bad
The patient can then use this to hold a fluoride treatment against their teeth overnight or several minutes during the day. The concentration of fluoride in these gels is much lower than in professional products. [53] The self-applied sodium fluoride gel/foam typically contains 0.5% fluoride and stannous fluoride gel/foam contains 0.15%. [53]
He mentions brushing your teeth, too, but waiting 30 minutes to do so—otherwise, you may brush the acid further into the teeth, increasing the harmful risks to your enamel. Get fluoride treatments
The cavity-prevention effect of fluoride is partly due to these surface effects, which occur during and after tooth eruption. [17] Fluoride interferes with the process of tooth decay as fluoride intake during the period of enamel development for up to 7 years of age; the fluoride alters the structure of the developing enamel making it more ...