Researchers at Peking University have demonstrated the potential of China's carbon neutrality policies to bring substantial health co-benefits, including reducing air pollution-related mortality. These findings underscore the dual benefits of climate action for both environmental and public health.

Women who suffer severe complications during their first pregnancy or delivery are less inclined to have more babies, a study published in JAMA by researchers at Karolinska Institutet reports. Given the recent steady decline in birth rate in Sweden, the researchers propose monitoring in antenatal care to address the problem.

About The Study: This study estimates that approximately one-third of U.S. adults without diabetes who were eligible for weight loss treatment with glucagon-like peptide 1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GLP-1/GIP) were excluded from clinical trials supporting these medications’ safety and effectiveness. Until there is evidence from high-quality postmarketing studies, the FDA should consider updating labeling to advise caution on generalizing the safety and effectiveness of GLP-1 and GLP-1/GIP to populations excluded from pivotal trials.

About The Study: In this cohort study, after adjusting for measured confounders, long-term exposure to wildfire and non-wildfire fine particulate matter (PM2.5) over a 3-year period was associated with dementia diagnoses. As the climate changes, interventions focused on reducing wildfire PM2.5 exposure may reduce dementia diagnoses and related inequities.