Milk powder is a dairy product made by evaporating milk to remove its water content. This process results in a fine, dry powder that retains the nutrients found in liquid milk, such as proteins, vitamins, and minerals. It is commonly used in cooking, baking, and as a convenient alternative to fresh milk. There are two main types of milk powder: whole milk powder, which contains the fat from milk, and skim milk powder, which has had the fat removed. Milk powder is popular for its long shelf life and ease of storage, making it a staple in many households and food industries.