Medical Student Knowledge and Interest in Intermittent Fasting: A Multi-institutional Survey
Document Type
Article
Publication Title
Medical Science Educator
Abstract
Intermittent fasting (IF) has demonstrated benefits across multiple clinical contexts, yet its role in undergraduate medical education remains unclear. A 2026 survey of 256 students at nine U.S. medical schools assessed IF knowledge and educational attitudes. Confidence in IF knowledge was mixed, with 53% reporting they were somewhat or very confident. Most respondents supported IF education: 90% believed medical students should learn about IF, 83% were interested in learning more, and 69% supported curricular inclusion. However, only 39% were likely to discuss IF with patients. Preclinical medical students (MS/OMS1-2) placed greater importance on IF education than clinical medical students (MS/OMS3-4) (p=0.010) and more frequently identified blood glucose or diabetes management as a reason to discuss IF with patients (p=0.007).
DOI
10.1007/s40670-026-02921-2
Publication Date
10-13-2026
ISSN
2156-8650
Recommended Citation
Norris B, Winscott H, Rogers RS. Medical Student Knowledge and Interest in Intermittent Fasting: A Multi-institutional Survey. Medical Science Educator. 2026; . doi: 10.1007/s40670-026-02921-2.
