children
3 stories tagged "children"
Metabolic & Weight
Fluoride and Kids' Hearts: The Reassuring Study Tested Water Below What US Taps Are Told to Add
Researchers measured fluoride and heart risk in 161 Iranian children, and the main analysis found no significant link. But they drank water below the level US taps are told to add, and a different adjustment flipped the numbers.
Infectious DiseaseAgainst Omicron, a Second COVID Dose Added Almost Nothing for Kids Who Were Already Infected
In Austria's own registry, one dose protected previously infected people slightly better than two; in children against the omicron they actually faced, the second dose's benefit could not be told apart from zero. The guidance never moved.
Brain & AgingLead Strips Dopamine From the Exact Brain Circuit ADHD Drugs Are Built to Rescue
Childhood lead keeps landing on the same target: the striatal dopamine circuit that ADHD drugs are built to rescue. A Philadelphia cohort just tied it to real diagnoses, not test scores.