Tag: Corns

While many people believe a vitamin deficiency is to blame for skin issues, medical consensus confirms that corns are not directly caused by a lack of vitamins. These common, hardened skin lesions are primarily the body’s protective response to repeated friction and pressure.

If a lesion on your foot reveals black points of dried blood upon examination, medical experts agree it is a wart, not a corn. This key diagnostic difference directly answers the question, "Do corns have a black core?", clarifying that a black core indicates a different condition requiring proper identification.

Overwhelming evidence shows that the primary cause of corns is repeated friction and pressure, typically from ill-fitting footwear. However, this article will explore the less obvious nutritional aspects by addressing the key question: what vitamin deficiency causes corns on feet?