You can treat damaged nails in many ways, such as soaking them in olive oil, using cuticle cream at least once a day, wearing gloves to do dishes and other chores, and eating biotic rich food. Avoid nail paints for some time as prolonged use can suffocate nails. As a result, fungus, bacteria and other deposits might start developing. Clip and file your nails properly. Apply nail nourishment cream or oil over the nails and cuticles regularly. For quick results, you can even go for a keratin treatment, a well-known nail treatment supplying a crucial protein, i.e. keratin, to your nails.