Is INS 621 Harmful? Unpacking the Scientific Consensus on MSG
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4 min read
Major global health authorities, including the U.S. Food and Drug Administration (FDA) and the World Health Organization (WHO), consider INS 621, or monosodium glutamate (MSG), to be generally safe for consumption. This guide explores the extensive research behind this consensus and addresses the persistent question: is INS 621 harmful?
