What vitamin Are you lacking when you have ridges in your nails?
What vitamin Are you lacking when you have ridges in your nails? Ridges. Our nails naturally develop slight vertical ridges as we age. However, severe and raised ridges can be a sign of iron deficiency anemia. Nutritional deficiencies, such as a lack of vitamin A, vitamin B, vitamin B12 or keratin can result in fingernail ridges. What causes longitudinal nail ridges? The most common reason for the formation of the vertical or longitudinal ridges in the absence of actual disease is the lack of moisture and improper nutrition. As the nails age their capacity to absorb nutrients diminishes and this...