Reduced renal function significantly alters blood biomarkers of neurodegeneration but acts as a disease modifier rather than an independent risk factor for dementia.
New 33-year study of 221,054 adults finds replacing butter with plant-based oils could reduce premature death risk by 17%, with olive, canola, and soybean oils showing strongest protective effects against cancer and cardiovascular mortality.
In a first-of-its-kind RCT, early testosterone access led to an 11.6-point improvement in self-rated health scores among transgender and gender-diverse adults, while delayed-treatment controls showed no significant change.
Study finds your toothbrush hosts primarily human-associated bacteria including Klebsiella, Streptococcus, and Veillonella, while showerheads harbor environmental microbes.