Quercetin as a Multi-Target Natural Therapeutic in Aging-Related Diseases: https://onlinelibrary.wiley.com/doi/10.1002/ptr.70078 Quercetin supplementation prevents kidney damage and improves long-term prognosis in hypertensive patients https://onlinelibrary.wiley.com/doi/abs/10.1002/ptr.8306 Quercetin effektiv gegen altersbedingte Erkrankungen https://www.heilpraxisnet.de/naturheilpraxis/pflanzenwirkstoff-quercetin-effektiv-gegen-altersbedingte-erkrankungen-20251103606368/