11 Hidden Causes of Wrinkles You Probably Haven’t Thought About

3. The Impact of Diet: You Are What You Eat

The saying "you are what you eat" holds especially true when it comes to skin health. A diet high in sugars and processed foods can lead to glycation, a process where sugar molecules bind to collagen and elastin fibers, making them stiff and brittle. This process results in sagging skin and the formation of wrinkles. Conversely, a diet rich in antioxidants, healthy fats, and vitamins can help protect the skin from oxidative damage and support collagen production. Foods such as berries, nuts, and fatty fish should be staples in a wrinkle-preventive diet, offering nutrients that nourish the skin from within.