27th May 2009

Allergenicity of Cows and Goat Milk - Guinea Pig Study

Researchers compared the allergenic properties of cows and goat milk in laboratory guinea pigs (1). Anaphylaxis and antibody production tests showed that goat milk is hypoallergenic when compared with cows milk. The data also suggests that both casein and lactoserum proteins are responsible for the observed milk-related allergies.

AlphaS1-casein and several peptides derived from alphaS1-casein have been shown to be the major allergens in cows milk (2).

It remains to be determined if raw milk has similar effects. Notably, raw milk seems to be tolerated by people with lactose intolerance.

1. Cellabos et al. J. Dairy Sci. 2009;92(3):837-46. <small>

2. Schulmeister et al. J. Immunol. 2009:182(11):7019-29

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