Which nutrient is essential for wound healing?

Protein is essential for wound healing because it plays a critical role in the repair and regeneration of tissues. During the healing process, the body requires additional protein to facilitate the formation of new tissue and collagen, which are necessary for recovery. Proteins are made up of amino acids, which are the building blocks for the cells that repair wounds. Without sufficient protein intake, the body may struggle to heal wounds effectively, leading to increased recovery time and a higher risk of complications.

In the context of other nutrients, while carbohydrates and fats provide energy and vitamins support various bodily functions, they do not directly contribute to the structural components of healing tissue in the same way that protein does. This makes protein the most relevant nutrient for wound healing.