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Deutsche Zeitschrift für Onkologie 2022; 54(01): 14-17
DOI: 10.1055/a-1746-6286
Forschung

Fasten bei Tumorerkrankungen – ist das ratsam?

Fasting in Tumor Diseases: Is that Advisable?
Bettina Berger
1   Lehrstuhl für Medizintheorie, Integrative und Anthroposophische Medizin, Universität Witten/Herdecke
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Zusammenfassung

Fasten ist eine Jahrhunderte alte Praxis, die auch in vielen Religionen zu Hause ist. In die Naturheilkunde hielt das Fasten über Ärzte Einzug, die für ihre eigene Genesung positive Erfahrung damit machten. Die wissenschaftliche Forschung begann in Europa erst vor wenigen Jahren, wobei die gesundheitsförderlichen Abläufe des Fastens und ihre Bedeutung für die unterschiedlichen Erkrankungen untersucht wurden. Auch wenn für zahlreiche Erkrankungen die wissenschaftlichen Hinweise auf die gesundheitsförderliche Wirkung des Fastens zunahmen, so galt doch für Tumorerkrankungen generell, dass hier das Fasten nicht geeignet sei. Erst unlängst hat hier ein Umbruch stattgefunden. Insbesondere liegen Forschungsergebnisse für das Kurzeitfasten vor, welche zeigen, dass Fasten bei Tumorerkrankten die Belastungen durch Nebenwirkungen senkt und die Wirksamkeit der Chemotherapie verbessern kann.

Abstract

Fasting is a centuries-old practice that is common in many religions. Fasting found its way into naturopathy through doctors who made a positive experience with it for their own recovery. Only a few years ago, scientific research in Europe began to investigate the health-promoting processes of fasting and their significance for the various diseases. Even if the scientific evidence on the health-promoting effect of fasting increased for numerous diseases, it was generally not regarded suitable for patients with tumor diseases. Only recently a radical change has taken place here. In particular, there are research results for short-term fasting, which show that fasting in cancer patients reduces the burden of side effects and can improve the effectiveness of chemotherapy.

Schlüsselwörter

Fasten - Krebserkrankungen - Forschung - Leitlinien - Selbstmanagement

Key words

Fasting - cancer - research - guidelines - self-management


Publication History

Article published online:
23 March 2022

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