Skim milk is a type of milk that has had most of its fat removed. This process results in a lower calorie content compared to whole milk, making it a popular choice for those looking to reduce their fat intake. Skim milk still retains essential nutrients like calcium and protein, which are important for bone health and muscle maintenance. In addition to being lower in fat, skim milk has a lighter texture and a slightly different taste than whole milk. It can be used in various recipes, such as smoothies, baked goods, and sauces, providing a nutritious alternative without the added calories from fat.