Hasnain S, Naheed F, Mahmood A, Raees U, Siddiqui MF, Ikram M. Dose-Dependent Effects of Caffeine on Cognitive Performance, Hormonal Regulation, and Gut Microbiota across Adulthood: Dose-Dependent Effects of Caffeine on Cognitive Performance and Gut Microbiota. DF [Internet]. 2026 Jun. 30 [cited 2026 Sep. 11];7(2):31-6. Available from: http://www.dietfactor.com.pk/index.php/df/article/view/213