Fluoride

Fluoridation is valuable, and dentists should tell patients that
By Melissa Busch
New research appears to prove that fluoridation works.
September 18, 2026
Dentist Counseling Teen Hryshchyshen Serhii
Fluoride during pregnancy may affect kids' reasoning abilities
By Melissa Busch
Fluoride consumed during pregnancy may quietly lower a child's reasoning abilities and problem-solving skills, according to a study.
August 31, 2026
Pregnant Woman Water Anastasiya
CAMBRA says assess 1st, but what happens when the patient still says no to fluoride?
By Kelly Tanner, PhD, RDH
The most effective fluoride varnish is one the dental patient accepts. Kelly Tanner, PhD, RDH, provides coaching on how to get there.
August 11, 2026
Kelly Tanner 400
This simple tool may bring caries to a halt
By Ava Barros
One tiny brush, one minute -- and researchers say it could change how we treat a problem millions face before it becomes an emergency.
August 6, 2026
Child Caries Tooth Decay
U.S. fluoride shortage disrupting public water systems
By Melissa Busch
A critical shortage of fluoride is forcing some major U.S. cities to reduce tooth protection in the water supplies.
August 5, 2026
Water Glass Woman Farknot Architect
SDF may reduce radiation-induced caries progression
By Ava Barros
A study suggests silver diamine fluoride may reduce radiation-induced caries risk and help prevent cavities despite low saliva levels.
July 30, 2026
Tooth Armour Silver Citi h
Letter to the editor: Study finding harm to adolescent bones from combined fluoride and lead can’t be dismissed
By Chris Neurath
A research director says DrBicuspid’s recent article correctly highlights fluoride and lead’s harmful combined effects on adolescent bone health.
June 29, 2026
Typing Hands Oleksii
U.S. fiercely divided over water fluoridation
By Ava Barros
A new survey of U.S. adults shows mixed support for fluoridation, with notable differences between groups and their trust in sources.
June 24, 2026
Water Glass Woman Farknot Architect
Letter to the editor: Weak science showing on recent fluoride article
By Kevin Henry
A board-certified pediatric dentist says DrBicuspid's recent fluoride article overstated the science and that the study's data tell a different story.
June 16, 2026
Adobe Stock/Oleksii.
Combined fluoride and lead exposure reduces bone health in youth
By Will Morton
Co-exposure to fluoride and lead exacerbates changes in BMD more than single exposure, suggesting synergistic effects on bone impairment.
May 27, 2026
Bone Density Crevis
Dr. Tom Giacobbi on what to know about SDF
By DrBicuspid.com staff writers
In this Just a Minute, Doc episode, Dr. Tom Giacobbi explains why silver diamine fluoride is useful but not a one-and-done solution.
May 21, 2026
Just A Minute Doc 400
Water fluoridation may not hurt IQ
By Ava Barros
A new study reports no cognitive harm from fluoridated water and strengthens prior research with improved IQ and exposure measures.
April 22, 2026
Water Drink
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