Tag: White patches on skin

Research suggests a notable link between nutritional deficiencies and changes in skin pigmentation. While no single vitamin deficiency directly causes the autoimmune condition vitiligo, deficiencies in vitamins B12, D, and folic acid are commonly observed in people experiencing white patches on their skin.

According to dermatological research, deficiencies in key nutrients like Vitamin B12 can interfere with melanin production, leading to hypopigmentation. Identifying what vitamin deficiency causes white patches on arms is a critical first step, though other factors, both nutritional and non-nutritional, must also be considered.