Which vitamin is crucial for collagen synthesis?

Vitamin C is essential for collagen synthesis because it plays a vital role as a cofactor for enzymes involved in the hydroxylation of proline and lysine residues in collagen. This hydroxylation process is crucial for the stability and integrity of the collagen triple helix structure, which provides strength and resilience to connective tissues such as skin, cartilage, and bones. Without sufficient vitamin C, collagen molecules cannot properly form, leading to issues such as weakened connective tissues and impaired wound healing. This highlights the importance of vitamin C in maintaining overall skin health and structural integrity in the body.