Distinguishing vegan-, vegetarian-, and omnivorous diets by hair isotopic analysis

Affiliations

• ¹ Institute of Medicine, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy at the University of Gothenburg, Sweden; Clinical Nutrition Unit, Department of Gastroenterology, Sahlgrenska University Hospital, Gothenburg, Sweden. Electronic address: lasse.ellegard@nutrition.gu.se.
• ² Department of Odontology, Sahlgrenska Academy at the University of Gothenburg, Sweden.
• ³ Department of Earth Sciences, University of Gothenburg, Sweden.
• ⁴ Institute of Medicine, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy at the University of Gothenburg, Sweden.