Nutrition plays an extremely important role in every function of our bodies, right down to the tips of our fingers and toes, literally. As well as signs of other possible disorders, nails can let us know how we add up when it comes to getting all of our required nutrients. Since nails are mainly made up of protein, they can immediately alert us to a lack of it in our diet. White lined bands across the nail beds can signal a protein dificiency. You can get protein from beans, oats, seeds, nuts, eggs and lean meats.
Calcium is also important for healthy nails.
Without it, the nails lose their strength and become brittle and dry. You can find calcium in green leafy vegetables, dairy products, sesame seeds or even a daily supplement. As mentioned before, ridges in the nails can be a result of vitamin deficiency, one of which is the B vitamins. Vitamin B is needed for strengthening, while vitamin B12 also strengthens while promoting normal nail growth and healthy coloring. Vitamin C is another necessary vitamin.