Other names for dairy-containing foods:

Casein is a protein found in dairy products.  Lactose is a sugar found in dairy products.  Other names for dairy are: Butter, calcium caseinate, calcium stearoyl lactylate, casemates, cheese, curds, whey, delactosed whey, galactose, hydrolysates, lactic acid, lactoglobulin, lactalbumin, lactalbumin phosphate, sodium lactylate, magnesium caseinate, potassium caseinate, rennet casein.