Cow's milk is the milk secreted from the mammary glands of cows, which is synthesized by cows in order to provide calves with the ability to resist foreign viruses and bacteria in a newborn environment, and is rich in natural antibodies. Cow's milk is rich in high-quality proteins, fats, vitamins and minerals, etc. It has the effects of strengthening the body, generating fluids and moisturizing dryness, tonifying the lungs, calming the mind and calming the nerves. Raw cow's milk needs to be