Milk Fat Protein Lactose Human 4.0 1.1 6.8 Cow 3.7 3.4 4.8 Holstein/Friesian 3.6 3.4 4.9 Brown Swiss 4.0 3.6 4.7 Jersey 5.2 3.9 4.9 Zebu 4.7 3.3 4.9 Buffalo 6.9 3.8 5.1 Yak 6.5 5.8 4.6 Goat 4.0 3.4 4.5 Sheep 7.5 6.0 4.8 Camel 2.9 3.9 5.4 Reindeer 17 11 2.8 Horse 1.2 2.0 6.3 Fin whale 42 12 1.3 Milk Minerals Water Human 0.2 88 Cow 0.7 87 Holstein/Friesian 0.7 87 Brown Swiss 0.7 87 Jersey 0.7 85 Zebu 0.7 86 Buffalo 0.8 83 Yak 0.8 82 Goat 0.8 88 Sheep 1.0 80 Camel 0.8 87 Reindeer 1.5 68 Horse 0.3 90 Fin whale 1.4 43 Milk in Infancy and Childhood: Nutrition and Allergies In the middle of the 20th century, when nutrition was thought to be a simple matter of protein, calories, vitamins, and minerals, ... 43 Milk in Infancy and Childhood: Nutrition and Allergies In the middle of the 20th century, when nutrition was thought to be a simple matter of protein, calories, vitamins, and minerals,