[The importance of nutrition in skin health].

In addition to its aesthetic importance, the skin performs vital functions in the body, and its state depends largely on the nutritional status of the individual. Unhealthy eating habits, such as lower water intake, a diet high in fat, refined sugars and certain food additives cause aging, deterioration and difficult repair of the skin. While healthy dietary habits, such as adequate hydration, consumption of antioxidants, adequate supply of micronutrients, fruits and vegetables, nuts, legumes, low glycemic index diet and probiotics help in the development of normal cells and healthy skin. Following a correct, balanced and varied diet with adequate hydration is important to achieve and maintain healthy skin.