The Evolution of Very‐Low‐Calorie Diets: An Update and Meta‐analysis
Published Aug 1, 2006 · A. Tsai, T. Wadden
Obesity
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Citations
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Influential Citations
Abstract
Objective: Very‐low‐calorie diets (VLCDs), providing <800 kcal/d, have been used since the 1970s to induce rapid weight loss. Previous reviews of the literature have disagreed concerning the relative efficacy of VLCDs vs. conventional low‐calorie diets (LCDs) for achieving long‐term weight loss.
Study Snapshot
Key takeawayVery-low-calorie diets (VLCDs) are effective for rapid weight loss, but their long-term weight loss efficacy remains inconclusive compared to conventional low-calorie diets.
PopulationOlder adults (50-71 years)
Sample size24
MethodsObservational
OutcomesBody Mass Index projections
ResultsSocial networks mitigate obesity in older groups.