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Factors affecting adherence to a raw vegan diet
Lilli B Link1, Judith S Jacobson
1Cancer Epidemiology, Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 W. 168th Street, New York, NY 10032, USA. lbl10@columbia.edu
Complementary Therapies in Clinical Practice
|February 5, 2008
Summary
Adherence to a raw vegan diet improved over 12 weeks for participants of a raw vegan institute. Higher self-efficacy and education predicted better adherence to this uncooked plant-based diet.
Area of Science:
- Nutrition Science
- Dietary Adherence Research
- Plant-Based Diets
Background:
- The raw vegan diet, consisting of uncooked plant foods, is gaining interest.
- Understanding adherence factors is crucial for dietary interventions.
Purpose of the Study:
- To evaluate adherence to a raw vegan diet after a stay at a specialized institute.
- To identify predictors of adherence to this uncooked plant-based eating pattern.
Main Methods:
- A cohort study involving guests at a raw vegan institute.
- Participants completed questionnaires at baseline and 12-week follow-up.
- A raw vegan dietary adherence score was developed and applied.
Main Results:
- Dietary adherence score increased significantly from 15.1 to 17.0 (p=0.03) over 12 weeks.
- Self-reported adherence to an 80% raw vegan diet rose from 16% to 28%.
- Predictors of adherence included education, disease severity, and self-efficacy.
Conclusions:
- Adherence to a raw vegan diet can improve post-institute stay.
- Self-efficacy is a key, potentially modifiable predictor of adherence.
- Future interventions should focus on enhancing self-efficacy for raw vegan diet adherence.
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