By Nasima Afzal, Mildred Min, and Raja K. Sivamani, MD, MS, AP The pursuit of healthier skin transcends the realm of cosmetics, delving into the interplay between nutrition and dermatology. Soy contains multiple compounds that enhance skin appearance -- particularly isoflavones. A growing body of research indicates that soy supplementation contributes to both skin health and appearance through a variety of mechanisms, favorably influencing various dermatologic parameters such as hydration, elasticity, collagen synthesis, skin barrier function, fine lines, and wrinkles Read More

By Rajani Katta, MD Diet and skin health have been linked since ancient times. For example, ancient texts of Ayurvedic medicine describe many herbs, minerals, and fats that could help maintain the health and beauty of skin. In the last few decades, a robust body of research has outlined this relationship more clearly. Population studies have examined the long-term effects of dietary patterns on skin health. Read More

By Shelley Rael, MS, RDN It is well known that nutrition influences multiple body systems, including the gastrointestinal tract, cardiovascular system, and endocrine system. However, despite the popularity of collagen supplements, in clinical practice, nutrition is sometimes overlooked as a factor in skin health. It is also uncommon for patients to inquire about this connection, much less understand the impact their overall diet can have on skin health. Read More