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Health & Fitness

Skin Darkening Around Your Neck? It Might Be the First Sign of a Major Health Issue

Acanthosis nigricans (AN) is a skin condition characterized by dark, velvety patches, typically appearing in areas where skin folds, such as the neck, armpits, groin, and sometimes hands or elbows. While it may seem like a cosmetic concern, acanthosis nigricans is often a sign of underlying health issues that require attention. What Is Acanthosis Nigricans? Acanthosis nigricans is not a…