"Research shows how specific components derived from colostrum may benefit individuals with allergies. These components are important in the process of cell-mediated immunity. Colostrum contains PRP, also known as colostrinin or transfer factor, which is a powerful immune modulator that can help tone down the overactive immune response that leads to allergies.
Colostrum also contains a variety of antibodies directed against allergens that affect humans. The cow builds up antibodies to the allergens, which are then transferred through the colostrum to help the allergic individual minimize the allergic response."