Milk varieties are an important part of many diets, and there are a variety of options available. NONFAT, SKIM, WHOLE, SOY, and two percent are all types of milk that can be found in most grocery stores. NONFAT is a type of milk with no fat content, while SKIM has very little fat. WHOLE milk contains more fat than SKIM, but still less than two percent. SOY milk is made from soybeans and is a popular alternative to dairy milk. Finally, two percent milk has two percent fat content, making it higher in fat than the other varieties.