Memory booster? L-Arginine trial targets senior brain fog
Symptom relief
Recruiting now
This study tests whether taking L-arginine, a natural supplement, can improve memory and thinking in people over 60 with mild to moderate cognitive issues. For 4 weeks, participants take either L-arginine or a placebo, and their cognitive skills are checked with simple tests. The…
Phase: PHASE2 • Sponsor: German University in Cairo • Aim: Symptom relief
Last updated Jun 27, 2026 08:12 UTC