List of Articles Health effec Open Access Article Abstract Page Full-Text 1 - Iron and Manganese in Drinking Water: A Review of Sources, Types, Standards, Health and Environmental Effects and Removal Methods Mohammad Safari Ahmad Asl hashemi Mehran Dolatkhah Gholamhossein Safari Open Access Article Abstract Page Full-Text 2 - Consumption of Nuts and Similar Dried Foods in Portugal and Level of Knowledge about their Chemical Composition and Health Effects Raquel Guiné Paula Correia Sara Fernandes Elsa Ramalhosa 10.22034/jon.2021.1928049.1112 Open Access Article Abstract Page Full-Text 3 - Emerging pollutants in aquatic environments: Occurrence, sources, fate, health and environmental effects and risk assessment Mohammad Safari Ahmad Asl Hashemi Gholamhossein Safari