Medically reviewed by William Truswell, MD Clubbed nails, also known as digital clubbing or Hippocratic fingers, describe a ...
Nail color, texture, and shape changes can indicate health issues. Brittle nails suggest nutrient deficiencies, while clubbing signals lung disease. Yellow nails may result from diabetes, and blue ...
From the mysterious white flecks that sometimes appear on nails to unusual ridging or changes in thickness, what do these features really mean?