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KMID : 1044720220120030148
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Journal of Lifestyle Medicine
2022 Volume.12 No. 3 p.148 ~ p.152
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Implementation of a Whole Food Plant Based Diet in a Food as Prevention Program in a Resource Constrained Environment
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Ganguli Subhas C.
Russell Lindsey A.
Tsoi Keith S.
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Abstract
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Background: The efficacy of a Whole Food Plant-based (WFPB) diet has been shown in randomized controlled trials in diabetes, cardiovascular disease and obesity. However, it’s effectiveness in routine clinical settings is less well documented. This study describes the implementation and outcomes of a “Food as Prevention” program run by a single clinician.
Methods: Participants were referred to a “Food as Prevention” program run by a single gastroenterologist at an academic teaching center. The program included 5 physician-led discussion and small group educational sessions. Data collected included demographics, weight and biochemical measurements before and after completion of the program. Statistical analysis included paired t-test and Pearson correlation coefficients were used to assess differences before and after WFPB implementation.
Results: A total of 17 participants (age 59 years; 59% female) with an average weight of 90.0 kg attended a median of 3 group sessions. Majority of patients had hyperlipidemia (71%) followed by hypertension (47%) and coronary artery disease (35%), fatty liver disease (35%) and diabetes mellitus (29%). Adoption of a WFPB diet led to significant decreases in weight (4.3 kg; p < 0.01), total cholesterol (0.72 mmol/L; p = 0.046), and triglycerides (0.53 mmol/L; p = 0.005) with an increase in high-density lipoprotein (HDL) (0.10 mmol/L; p = 0.01).
Conclusions: Implementation of the WFPB diet in this novel pilot program led to weight loss and improvement in biochemical markers of disease. Future studies are needed to implement this model on a larger scale.
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KEYWORD
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Diet-vegetarian, Obesity, Overweight, Risk factors, Treatment outcome
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