Effects of Cinnamomum zeylanicum (Ceylon cinnamon) extract on lipid profile, glucose levels and its safety in adults: A randomized, double-blind, controlled trial - Dimuthu Muthukuda; Chamini Kanatiwela de Silva; Saumiyah Ajanthan; Namal Wijesinghe; Anuradha Dahanayaka; Arunasalam Pathmeswaran (PLoS ONE, 2025)