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Cost of 9 diet scenarios relative to the current diet (REF = 100%). FXT, flexitarian; HGD, healthy global diet; MTO, meat oriented; PST, pescatarian; PTO, protein oriented; REF, reference diet; RSN, recommendation of Swiss Society in Nutrition; TAX, food greenhouse gas tax diet; VGN, vegan; VGT, vegetarian. Adapted from reference 179 with permission under the terms of the Creative Commons CC-BY license.
