Summer series: ADHD & water fluoridation
from Lost in Science
Continuing our January tradition of playing highlights from the past year, Chris responds to media reports of possible over-diagnosis and over-medication of ADHD by looking at the data and current research and best practice; meanwhile Claire gets her teeth into a new, large longitudinal study that showed water fluoridation did not harm cognition or IQ.
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This episode was published on January 28, 2026.
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