The chemical substance found in our diet that helps build and repair cells is protein. Proteins are made up of amino acids, which are the building blocks used by the body to repair cells and create new ones. Protein is essential for the growth and maintenance of tissues and is a key component of most cells, including muscle, connective tissues, and skin. It drives metabolic reactions and supports immune function as well.
Additionally, vitamin C plays an important role in the formation of collagen, a protein used throughout the body to strengthen skin, blood vessels, and bones, and also aids in wound healing, which contributes to cell repair processes. However, protein is the primary nutrient responsible for building and repairing cells directly.
In summary, the main dietary chemical substance that helps build and repair cells is protein.
