ome scientists criticize label as ambiguous and confusing; others call it a valuable lens on diet

A survey finds that ultra-processed foods are a cross-partisan concern. And yet policy has been slow to follow.

Leading scientists and nonprofits who say they — and the public — are fed up with regulatory inaction back a new movement to spur reform on ultraprocessed foods.

ome scientists criticize label as ambiguous and confusing; others call it a valuable lens on diet