Is Lactoglobulin Alpha-Gal Friendly?

Avoid

No. Lactoglobulin refer to a protein or mixture of similar proteins occurring in dairy, and thus contains alpha-gal.

Lactoglobulin and the Alpha-Gal Friendly Diet

Lactoglobulin is a major whey protein present in the milk of ruminants such as cows, sheep, and goats. It makes up a significant portion of the protein content in milk and is often used in food products for its nutritional benefits and functional properties, such as foaming and emulsification. This protein contains the alpha-gal epitope, a sugar molecule that can trigger allergic reactions in certain individuals.

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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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