About The Study: This cohort study of more than 11 million births found no association of community water fluoridation with adverse birth outcomes. These findings provide reassurance about the safety of community water fluoridation during pregnancy and underscore the value of rigorous causal designs in evaluating potential adverse effects of public health interventions.

About The Study: This comparative effectiveness study found that initiation of sodium-glucose cotransporter-2 inhibitor (SGLT2i) vs glucagon-like peptide-1 receptor agonist (GLP-1RA) treatment in individuals with type 2 diabetes was associated with a lower 5-year risk of chronic kidney disease and a lower 5-year count of acute kidney injury. These findings underscore the potential of SGLT2i treatment for primary prevention of kidney disease in individuals with type 2 diabetes. 

About The Study: The findings of this case-control study suggest that air pollution, even at relatively low levels typical of Sweden, may contribute both to the risk of developing motor neuron disease and disease prognosis after motor neuron disease diagnosis.

About The Study: In this decision analytical modeling study of breast cancer screening, population risk-based screening using 5-year invasive breast cancer risk was associated with similar or greater benefits than age-based screening as well as reduced false-positive recalls. As personalized medicine advances, risk-based screening is poised to become a cornerstone of breast cancer prevention, offering a more nuanced and tailored approach to patient care.

Lesbian, gay, and bisexual (LGB) women are significantly more likely to have alcohol involved at the time of suicide compared with heterosexual women, according to a new study from Columbia University Mailman School of Public Health. The findings are published in JAMA Network Open.

Prolonged exposure to air pollution can be linked to an elevated risk for serious neurodegenerative diseases like ALS and seems to speed up the pathological process, report researchers from Karolinska Institutet in Sweden. The study is published in the journal JAMA Neurology.

A new study from Columbia University Mailman School of Public Health finds that community water fluoridation (CWF) is not associated with significant changes in birth weight—a widely accepted indicator of infant health and a predictor of later-life outcomes. The findings provide reassurance about the safety of fluoridated drinking water during pregnancy.