Which vitamin is important for skin healing and repair?

Vitamin C is crucial for skin healing and repair due to its role in collagen synthesis, which is vital for maintaining the skin's structure and integrity. Collagen is a protein that provides elasticity and strength to the skin, and without adequate vitamin C, the body cannot produce sufficient amounts of this essential protein. Additionally, vitamin C acts as an antioxidant, helping to protect the skin from damage caused by free radicals, which can occur from sun exposure, pollution, and other environmental factors. It also supports the immune system, which can play a role in skin health and the healing process after injuries or treatments. This combination makes vitamin C particularly important for skin health, recovery from wounds, and overall repair mechanisms in the integumentary system.