Published on in Vol 14 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/58930, first published .
A Brief Web-Based and Mobile Intervention of Intermittent Fasting With Meal Support for Weight Loss Among Adults With Overweight and Obesity in Japan: Pilot Randomized Controlled Trial

A Brief Web-Based and Mobile Intervention of Intermittent Fasting With Meal Support for Weight Loss Among Adults With Overweight and Obesity in Japan: Pilot Randomized Controlled Trial

A Brief Web-Based and Mobile Intervention of Intermittent Fasting With Meal Support for Weight Loss Among Adults With Overweight and Obesity in Japan: Pilot Randomized Controlled Trial

Takashi Noda   1 , MPH ;   Tomonari Shimamoto   1 , DPH ;   Kosuke Kiyohara   2 , DPH ;   Mie Imanaka   3 , MPH, RD ;   Norihiro Nishioka   1 , MD, PhD ;   Yukiko Tateyama   1 , PhD ;   Taku Iwami   1 , MD, PhD

1 Department of Preventive Services, School of Public Health, Graduate School of Medicine, Kyoto University, Kyoto, Japan

2 Department of Food Science, Faculty of Home Economics, Otsuma Women’s University, Tokyo, Japan

3 Department of Health and Nutrition, Faculty of Nursing and Nutrition, The University of Shimane, Izumo, Japan

Corresponding Author:

  • Taku Iwami, MD, PhD
  • Department of Preventive Services
  • School of Public Health, Graduate School of Medicine
  • Kyoto University
  • Yoshida Konoe-cho
  • Sakyo-ku
  • Kyoto 606-8315
  • Japan
  • Phone: 81 757534400
  • Email: iwami.taku.8w@kyoto-u.ac.jp