On May 27, 2016, FDA published its final nutrition labeling rule requiring that only certain naturally occurring dietary fibers be declared on the label under "Dietary Fiber." Qualifying dietary fibers include those found in fruits, vegetables, and whole grains, and seven added isolated or synthetic fibers that FDA determined have a physiological effect that is beneficial to human health. The FDA is now requesting scientific data, information, and comments to evaluate the beneficial physiological effects to human health of isolated or synthetic nondigestible carbohydrates that are added to foods. This information is aimed at helping the Agency determine whether certain fibers should be added to the definition of "dietary fiber" for purposes of being declared as dietary fiber in a Nutrition Facts or Supplement Facts label. FDA also issued a report where a review of the scientific evidence identified for 26 additional specific types of fiber is provided.
The draft guidance explains how FDA reviews the scientific evidence to determine whether these other isolated or synthetic fibers (beyond the seven identified in the rule) should be added to the regulations. Comments can be submitted until January 9, 2017.
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