Life-saving warnings your nails are sending

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Discolored Nails

Discolored fingernails can be caused by nail polish, but yellow nails can also indicate Psoriasis or Fungal Nail Infections. Brown nails can be a sign of Thyroid Disease or Malnutrition. White Nails can be an indication of Iron Deficiency. And blue-gray fingernails can show you aren’t getting enough oxygen!

Excessively Curved Nails

These excessively curved nails (or Pincer Nail Deformity) are caused by Kawasaki Disease, Psoriasis, Cancer, SLE and End-Stage Renal Disease.