American journal of preventive medicine
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Randomized Controlled Trial
Health Center-Based Community-Supported Agriculture: An RCT.
Socioeconomically vulnerable individuals often face poor access to nutritious food and bear a disproportionate burden of diet-related chronic illness. This study tested whether a subsidized community-supported agriculture intervention could improve diet quality. ⋯ A community-supported agriculture intervention resulted in clinically meaningful improvements in diet quality. Subsidized community-supported agriculture may be an important intervention for vulnerable individuals.
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Randomized Controlled Trial
Online Randomized Controlled Trials of Restaurant Sodium Warning Labels.
Policymakers are interested in requiring chain restaurants to display sodium warning labels on menus to reduce sodium consumption. This study examined the influence of label design on consumers' hypothetical choices, meal perceptions, and knowledge. ⋯ Traffic light and red stop sign warning labels significantly reduced sodium ordered compared with a control. Warning labels also increased knowledge about high sodium content in restaurant meals. Designs with warning text are likely to improve consumer understanding.