Colostrum contains high concentrations of immunoglobulins, Piglets can be strengthened through passive immunity The ability to resist pathogens, This is especially important for piglets whose immune systems are not yet mature. In addition, colostrum is rich in growth factors, Protein, fat, vitamins and minerals, Also helps to promote the intestinal mucosa of piglets Development and nutrient absorption efficiency. Piglets that get enough colostrum have higher survival rates, More resistant.