What The Study Did: This observational study of nearly 5,700 hospital employees who used the workplace cafeteria reports on whether food placement and traffic light labeling (green for healthy, yellow for less healthy and red for least healthy) was associated with a reduction in calories in the food purchased by employees.
Authors: Anne N. Thorndike, M.D., M.P.H., of the Massachusetts General Hospital in Boston, is the corresponding author.
(doi:10.1001/jamanetworkopen.2019.6789)
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