Apply moisturizer whenever you wash your hands.
especially at night when you are going to sleep you should apply a hand cream on them.
and with this you should try Biotin from nutritionforest
clip them on regular basis
use a better moisturiser
filing direction should be from sides towards center
buff your nails and smooth ridges in your nails and make them shiny as well
you can even have a checkup and ask doctor about the presence of fungus or infection.
Apply moisturizer whenever you wash your hands.
especially at night when you are going to sleep you should apply a hand cream on them.
and with this you should try Biotin from nutritionforest
thanks! ashma for giving a useful and informative answer.
Yes, Nail Polish is a best option to protect nails from breaking and decay. It also reduces moisture loss. But you have to apply the best quality polish on nails rather than buying it from a less famous brand.