Diet and Healthy Skin – Overview

Skin is the body's largest organ, and skin cells are constantly rejuvenating. Every 28 days, an entirely new epidermal layer forms. To regenerate and function properly, the skin needs nutrients just like any other organ of the human body.

Skin cells are made largely of the protein collagen. Skin also contains elastin and lipids (fats). To ensure the body has the basic building blocks it needs to maintain these components, people should consume a diet high in antioxidants -- especially vitamin C -- as well as a balance of vitamins, minerals, and other essential nutrients.