The Immunomodulatory Effects of Selenium: A Journey from the Environment to the Human Immune System and Disease Resistance Abstract Background Selenium is an essential nutrient that has gained significant attention for its impact on the human... Immunity Selenium Selenium as an Antioxidant: Roles and Clinical Applications in Critically Ill and Trauma Patients: A Narrative Review Abstract Background Selenium plays an indispensable role in biological antioxidant defense through its incorporation int... Immunity Recovery Selenium The Role of Selenium in Depression: A Systematic Review and Meta-Analysis of Human Observational and Interventional Studies Abstract Background The results of human studies are inconsistent regarding the relationship between selenium and depres... Mood Selenium