Safety, health improvement and well-being during a 4 to 21-day fasting period in an observational study including 1422 subjects

• Françoise Wilhelmi de Toledo ,

  Contributed equally to this work with: Françoise Wilhelmi de Toledo, Franziska Grundler

  Roles Conceptualization, Funding acquisition, Resources, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: francoise.wilhelmi@buchinger-wilhelmi.com

  Affiliation Buchinger Wilhelmi Clinic, Überlingen, Germany

  http://orcid.org/0000-0002-4578-5812

  ⨯
• Franziska Grundler ,

  Contributed equally to this work with: Françoise Wilhelmi de Toledo, Franziska Grundler

  Roles Data curation, Formal analysis, Investigation, Project administration, Writing – original draft, Writing – review & editing

  Affiliations Buchinger Wilhelmi Clinic, Überlingen, Germany, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany

  ⨯
• Audrey Bergouignan,

  Roles Formal analysis, Methodology, Writing – review & editing

  Affiliations Division of Endocrinology, Metabolism, and Diabetes and Anschutz Health and Wellness Center, University of Colorado, School of Medicine, Aurora, Colorado, United States of America, Division of Geriatric Medicine, University of Colorado, School of Medicine, Aurora, Colorado, United States of America, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, CNRS, Strasbourg, France, UMR 7178 Centre National de la Recherche Scientifique (CNRS), Strasbourg, France

  ⨯
• Stefan Drinda,

  Roles Data curation, Writing – review & editing

  Affiliation Buchinger Wilhelmi Clinic, Überlingen, Germany

  ⨯
• Andreas Michalsen

  Roles Conceptualization, Writing – review & editing

  Affiliations Institute of Social Medicine, Epidemiology and Health Economics, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany, Department of Internal and Integrative Medicine, Immanuel Krankenhaus Berlin, Berlin, Germany

  ⨯