What is the difference with colostrum and collagen?

Colostrum is the first milk produced by mammals shortly after giving birth, rich in antibodies, proteins, and nutrients that support the immune system and promote growth in newborns. Collagen, on the other hand, is a structural protein found in connective tissues, skin, and bones, providing strength and elasticity. While colostrum is primarily associated with early nutrition and immunity for infants, collagen plays a crucial role in maintaining the health and integrity of various tissues in the body. Their functions and sources are distinctly different, with colostrum being a specific product of lactation and collagen being a fundamental protein in the body.