Is Feather Low FODMAP?

Safe

Yes. This ingredient is generally considered compatible with a Fodmap diet.

Feather and the Low FODMAP Diet

Feathers are structures that grow from the skin of birds and are primarily made up of keratin, a type of protein. While they are not typically used as an ingredient in food products, feathers can sometimes be processed into ingredients like L-cysteine, which is used in the production of bakery products. Feathers are more commonly found in non-food products such as medications, supplements, cosmetics, and cleaning supplies.

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How Spoonful reviews ingredients

  • Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
  • Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
  • Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
  • Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.

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