Understanding the 'Gluten-Free' Standard: How Many Parts of Gluten Are Needed to Be Gluten-Free?
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3 min read
According to the U.S. Food and Drug Administration (FDA) and other international standards like the Codex Alimentarius, a food product must contain less than 20 parts per million (ppm) of gluten to be voluntarily labeled 'gluten-free'. This threshold answers how many parts of gluten are needed to be gluten-free for the safety of those with celiac disease.
