What Vertical Nail Ridges May Indicate and How to Support Nail Health Naturally

support this structure. In addition, certain vitamins are especially beneficial. Biotin, also known as vitamin B7, is linked to improved nail thickness and durability and can be found in foods like nuts, leafy greens, sweet potatoes, and salmon. Minerals such as iron and zinc are also important, as they contribute to healthy cell production and help continue reading …