Comparison between Vegan diet and Mediterranean diet (2000 kcal): (a) Characterization; (b) Damage Assessment; (c) Normalization; (d) Weighting; (e) Aggregated Weighted Average (Single Score). GWHH: Global warming, Human health; GWTE: Global warming, Terrestrial ecosystems; GWFE: Global warming, Freshwater ecosystems; SOD: Stratospheric ozone depletion; IR: Ionizing radiation; OFHH: Ozone formation, Human health; FPMF: Fine particulate matter formation; OFTE: Ozone formation, Terrestrial ecosystems; TA: Terrestrial acidification; FEU: Freshwater eutrophication; MEU: Marine eutrophication; TE: Terrestrial ecotoxicity; FET: Freshwater ecotoxicity; MET: Marine ecotoxicity; HCT: Human carcinogenic toxicity; HNCT: Human non-carcinogenic toxicity; LU: Land use; MRS: Mineral resource scarcity; FRS: Fossil resource scarcity; WCHH: Water consumption, Human health; WCTE: Water consumption, Terrestrial ecosystem; WCAE: Water consumption, Aquatic ecosystems.