Nails are an important part that needs careful attention. Without realizing it, the condition of your nails can be a determinant of old or not your hands, you know!
Because the nails that look yellowish or brown make your skin come dragged and looked old. If the yellow nail continues, then it could be caused by a yeast infection.
However, if in fact it is not due to a yeast infection, yellow nails may be caused by side effects of psoriasis or dark nail polish. As a result, your nails look more brown and no longer clear shining.
Rub lemon slices on the nail for 15 to 20 minutes to remove stain remnants on the nail. If not go away, immediately consult the skin specialist.