From Silicon Valley executives swearing by morning runs to schools adding PE to boost test scores, the idea that exercise makes you smarter has become almost gospel. But what does the neuroscience actually show? The answer is encouraging — but more nuanced than the headlines suggest. Key Takeaway: Regular aerobic …
Impact of Cannabis Use on IQ Decline in Youth
Power et al. (2021) conducted a systematic review and meta-analysis examining how frequent or dependent cannabis use during youth affects Intelligence Quotient (IQ) over time. Their findings provide valuable insights into the potential developmental consequences of cannabis exposure during critical cognitive development periods. Background The study focuses on cannabis use …