A small study by researchers at the Johns Hopkins Children’s Center and Duke University shows that eating higher doses of milk protein in the form of dry powder substantially outperforms lower-dose therapy — a few drops of liquid milk extract under the tongue — for treatment of food allergies.

For additional information: http://www.hopkinschildrens.org/Milk-Powder-Better-than-Liquid-Drops-to-Treat-Milk-Allergies.aspx