Bonte Advanced Wrinkle Cream The nutrition you provide to your body affects all the organs or your body, including your skin. Eating healthy foods rich in vitamins and nutrients is a good way to keep your skin healthy and clear. Digestion is often linked with skin quality so this is certainly true in that area. Improving your digestive process through intake of fiber-rich foods or supplements is a smart idea. Make your skin (and your stomach) happy when you add more fiber to your diet.