There are basically two families, one living in Egypt and the other in Germany, each with unshakeable philosophies about child rearing, genetics, world redevelopment, ideology, and preventing the return of Black Ep or something worse.
A nail disorder is a condition caused by injury to the nail or disease or imbalance in the body. Most, if not all, of you have had some type of common nail disorder. In some cases you can cosmetically improve a nail disorder. When in doubt, please see your physician for the proper diagnosis.
Nail abnormalities often indicate an underlying medical condition or a deficiency in certain vitamins and minerals. Warning signs to look out for include yellow nail discoloration, nail splitting, nail cracking, black fingernails, ridges on nails, and white spots on fingernails. So even if you skip regular manicures and pedicures, pay close attention to your nails and discuss any toenail or fingernail changes or disorders with your doctor.