Written by Luc Geeraert and the CAM-Cancer Consortium.
Updated January 20, 2017

Ornish diet and lifestyle modification programme

Abstract and key points

  • The Ornish diet and lifestyle modification programme combines a supplemented vegan diet with exercise, stress management, and group support sessions.
  • The programme is claimed to beneficially affect patient’s quality of life and progression of early-stage prostate cancer.
  • The programme may improve cardiovascular health parameters in prostate cancer patients.
  • No adverse effects have been reported.

The Ornish diet and lifestyle modification programme combines a supplemented vegan diet with exercise, stress management, and group support sessions.

The combined diet and lifestyle modification programme is claimed to enable patients with early-stage prostate cancer to delay or avoid conventional treatment and/or improve quality of life. However, only one randomized trial and one pilot study have been published, all using surrogate markers for prostate cancer.

In prostate cancer patients, the programme was found to improve cardiovascular health parameters, which is important as cardiovascular disease is the primary or secondary cause of death in men with prostate cancer.

Trial results to date indicate absence of adverse effects.

Citation

Luc Geeraert, CAM-Cancer Consortium. Ornish diet and lifestyle modification programme [online document]. http://www.cam-cancer.org/The-Summaries/Dietary-approaches/Ornish-diet-and-lifestyle-modification-programme. January 20, 2017.

Document history

Most recent update and revision in January 2017 by Luc Geeraert.

Summary assessed as up to date in September 2013 by Barbara Wider.
Update and revision in November 2012 by Luc Geeraert.
Summary first published in September 2011, authored by Luc Geeraert. 

References

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