Some milks are not acceptable for use in infants. These inclusde unpasteurized milk, goat's milk , partially skimmed and skimmed cows milk. Partially skimmed and skimmed milks are usually not recommended for children under 2 years of age because they are low in fat and energy and do not contain enough essential fatty acids. Goat's milks is a poor choice for infants since it is low in C, D, and B vitamin known as folic acid. Unpasteurized milk is raw milk and should never be used as food. It offers no special benefits and can lead to serious intestinal infections and nutrient deficiency.