Skip to main content
Article
A Novel Measure of Dietary Change in a Prostate Cancer Dietary Program Incorporating Mindfulness Training
Preventive and Behavioral Medicine Publications and Presentations
  • James F. Carmody, University of Massachusetts Medical School
  • Barbara C. Olendzki, University of Massachusetts Medical School
  • Philip A. Merriam, University of Massachusetts Medical School
  • Qin Liu, University of Massachusetts Medical School
  • Yongxia Qiao, University of Massachusetts Medical School
  • Yunsheng Ma, University of Massachusetts Medical School
UMMS Affiliation
Department of Medicine, Division of Preventive and Behavioral Medicine
Publication Date
7-30-2012
Document Type
Article
Subjects
Prostatic Neoplasms; Diet Therapy; Mind-Body Therapies; Awareness; Stress, Psychological
Abstract

Diet may represent a modifiable prostate cancer risk factor, but a vegetable-based prostate-healthy diet is a major change for most men. We used a ratio of animal to vegetable proteins (A:V) to evaluate whether a comprehensive dietary change was self-sustaining following completion of 11 weekly dietary and cooking classes that integrated mindfulness training. Thirty-six men with recurring prostate cancer were randomized to the intervention or wait-list control. Assessments were at baseline, 3 months, and 6 months. Of 17 men randomized to the intervention, 14 completed the requirements. Nineteen were randomized to control and 17 completed requirements. Compared with controls, a significant postintervention (3 months) decrease in A:V in the intervention group (P=0.01) was self-maintained 3 months postintervention (P=0.049). At each assessment, A:V was correlated with lycopene, fiber, saturated fat, and dietary cholesterol, four dietary components linked to clinically relevant outcomes in prostate cancer. Change in A:V was also significantly correlated with changes in fiber, saturated fat, and dietary cholesterol intake. Participants reported regular mindfulness training practice, and there was a significant correlation between mindfulness training practice and changes in both initiation and maintenance of the change in A:V. These pilot results provide encouraging evidence for the feasibility of a dietary program that includes mindfulness training in supporting dietary change for men with recurrent prostate cancer and invite further study to explore the possible role of mindfulness training as a means of supporting both initiation of dietary changes and maintenance of those changes over time. All rights reserved.

DOI of Published Version
10.1016/j.jand.2012.06.008
Source
J Acad Nutr Diet. 2012 Jul 30. Link to article on publisher's site
Related Resources
Link to Article in PubMed
PubMed ID
22853988
Citation Information
James F. Carmody, Barbara C. Olendzki, Philip A. Merriam, Qin Liu, et al.. "A Novel Measure of Dietary Change in a Prostate Cancer Dietary Program Incorporating Mindfulness Training" (2012) ISSN: 2212-2672 (Electronic)
Available at: http://works.bepress.com/barbara_olendzki/56/