Targeted micronutrition for allergic patients—possible applications of a food for special medical purposes

A novel and recently launched food for special medical purposes was discussed by a multidisciplinary expert panel as an option for allergic patients. The newly developed lozenge contains the whey protein beta-lactoglobulin (BLG) as well as the micronutrients iron, zinc and vitamin A. BLG loaded with ligands (holo-BLG) is discussed as one factor of the allergy-protective farm effect in numerous scientific studies. Further studies reveal that holo-BLG shuttles its ligands specifically to immune cells, where it balances the specific nutrient demand and can thus lead to immune resilience. Based on the scientific background, the experts see a broad range of possible applications for holo-BLG in the form of a lozenge, for example in patients suffering from multiple allergies, with sensitisation to rare allergens (including occupational allergens), tree pollen-associated food allergies or in general difficult treatment situations (e.g. allergies to animal dander or refusal of allergen immunotherapy). The expert panel describes the holo-BLG lozenge as an innovative and additional option for allergic patients.