Lactoferrin from bovine milk is widely used in the food and beverage industry as a natural preservative due to its antimicrobial properties. It helps extend the shelf life of products by inhibiting the growth of bacteria and fungi. In the health and nutrition sector, it is added to dietary supplements and infant formulas to support immune function and improve iron absorption. Its anti-inflammatory and antioxidant properties make it a valuable ingredient in skincare products, where it helps protect the skin from environmental damage and promotes healing. Additionally, it is utilized in medical research for its potential therapeutic effects in treating infections, inflammatory diseases, and even certain types of cancer.