Changes in calorie content of menu items after calorie labels mandate

JAMA Network

What The Study Did: Researchers evaluated changes in the calorie content of menu items at 59 large restaurant chains before and after implementation of federally mandated menu calorie labels.

Authors: Anna H. Grummon, Ph.D., of the Harvard T.H. Chan School of Public Health in Boston, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2021.41353)

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