Do your nails look a little worse for wear? They may need more than a manicure. Your fingernails and toenails can actually be a window into your internal health and various problems you may be having with them may be a sign that something more serious than ragged cuticles is going on. If your nails:

• are shaped like spoons, it can be sign of anemia.
• are pitted, it may be a symptom of psoriasis or alopecia.
• are yellow or orange, it could be a sign of sinus infection or lung disease.
• show signs of clubbing, it could be due to lung or cardiac problems including cystic fibrosis or TB.
• are uniformly white, except for a band at the top, it could indicate liver cirrhosis, congestive heart failure, or diabetes.

Before you cover up those unsightly nail imperfections with the perfect polish, make sure they aren't giving you a sign that you need to make a visit to your doctor first!

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