الوسم: harm
-
Cannabis can harm young brains but may improve learning in older age
[ad_1] Marijuana might hold benefits for older users adriaticfoto/Shutterstock Cannabis might disrupt brain development in early adolescence – but it could actually improve memory and cognitive function in older adults. In a 2021 study, Matthew Albaugh at the University of Vermont and his colleagues compared brain scans of nearly 800 teens taken five years apart. They…