Vitamin C is needed for the proper repair of:

Vitamin C plays a crucial role in the synthesis of collagen, which is an essential protein in the body that helps maintain the structure and integrity of skin and various tissues. This vitamin is necessary for the proper repair and growth of skin cells, as well as other soft tissues, making it vital for wound healing and overall skin health. Additionally, it contributes to the maintenance of healthy connective tissues, which includes ligaments and tendons.

While other nutrients or vitamins may support the health of hair, nails, bones, or muscles, Vitamin C is specifically linked to the repair and maintenance of skin and tissues, highlighting its importance in those areas.