Bahr, Lina S.
Bellmann-Strobl, Judith
Koppold, Daniela A.
Rust, Rebekka
Schmitz-Hübsch, Tanja
Olszewska, Maja
Stadlbauer, Jean
Bock, Markus
Scheel, Michael
Chien, Claudia
Multmeier, Jan
Krannich, Alexander
Michalsen, Andreas
Paul, Friedemann
Mähler, Anja
Funding for this research was provided by:
Charité - Universitätsmedizin Berlin
Article History
Received: 10 February 2025
Accepted: 8 August 2025
First Online: 20 August 2025
Declarations
:
: The study was approved by the institutional review board of Charité – Universitätsmedizin Berlin (EA1/200/16). All research was performed in accordance with relevant guidelines/regulations and in accordance with the Declaration of Helsinki. Informed consent was obtained from all participants after screening to take part in the study and that pseudonymized data can be published.
: Not applicable.
: Daniela A. Koppold and Andreas Michalsen are members of the steering committee of the Medical Association for Fasting and Nutrition (ÄGHE). They have also co-founded the Academy of Integrative Fasting (AIF), an institution for the qualification of medical staff in clinical fasting applications. D.A.K. serves as a consultant for a mobile application on intermittent fasting (FASTIC) as well as a company producing plant-based supplements (FENOU). A.M. is also Co-founder of the SALUFAST company. A.M. serves as a consultant for Lanserhof. The funders of the study were neither involved in the study design nor the interpretation of data or the publishing of the results.