HealthDoes Viagra ward off Alzheimer's disease? It's too soon to say A new study has found an intriguing link between taking erectile dysfunction drugs such as Viagra and a lower risk of developing Alzheimer's disease, but it's far from definitive Analysis
HealthOne-time CRISPR treatment could permanently lower cholesterol A small trial of a cholesterol-lowering treatment based on CRISPR gene editing has produced promising results, but there are questions over safety News