Which Vitamin Deficiency Causes Black Spots on the Face?
                                
                                
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                                    5 min read                                
                            
                                While hyperpigmentation has numerous causes, including sun exposure and hormonal changes, severe vitamin B12 deficiency is a documented nutritional cause that can result in black spots on the face. This article will delve into the link between nutrient shortfalls and skin discoloration, explaining which vitamin deficiency causes black spots on the face and how to address this issue.