1. Types and functions of milk powder Milk powder is a powdery product made from milk as raw material through dehydration, drying and other processes. Common ones include infant formula milk powder, adult milk powder, etc. Different types of milk powder contain different nutrients. For example, infant formula milk powder is rich in protein, fat and carbohydrates, which can meet the needs of infant growth and development; while adult milk powder contains more calcium, vitamin D and other nutrients, which are Helps replenish the nutrients the body needs. 2. The impact of milk on health Milk is a very nutritious