Understanding Clubbed Nails: What Vitamin Deficiency Causes Clubbing?
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4 min read
The observation of clubbed fingers as a sign of underlying disease dates back to Hippocrates over 2,400 years ago. A common misconception links this condition to a simple nutritional or vitamin deficiency, but the truth is far more complex and often indicates a serious systemic health issue requiring prompt medical evaluation. In this article, we explore the question, 'What vitamin deficiency causes clubbing?' and reveal why a different approach to diagnosis is necessary.
