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Consistent adherence to physical activity guidelines and digestive system cancer risk and mortality

JAMA Oncology

2025-10-30
(Press-News.org)

About The Study: The findings of this study suggest that maintaining a moderate level of physical activity of approximately 17 metabolic equivalent task-hours/week (i.e., 5 hours of brisk walking or 2 hours of running each week) over 3 decades was sufficient to achieve optimal benefit in reducing digestive system cancer risk. 

Corresponding Author: To contact the corresponding author, Edward L. Giovannucci, MD, ScD, email egiovann@hsph.harvard.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamaoncol.2025.4185)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamaoncology/fullarticle/10.1001/jamaoncol.2025.4185?guestAccessKey=a0b5789d-2087-4e14-a0a3-d57aa6e01743&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=103025

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[Press-News.org] Consistent adherence to physical activity guidelines and digestive system cancer risk and mortality
JAMA Oncology