nootropics with clinical studies
nootropics with clinical studies
Many people take brain supplements hoping to boost memory or prevent dementia, but most lack robust clinical proof. This guide examines the few supplements that have shown promise in randomized controlled trials, including omega-3s, vitamin E, CDP-choline, and L-theanine with caffeine. We also explain why lifestyle habits like exercise and diet are more reliably effective, and answer common questions about the latest research.