Prime objective of this article is to discuss some Reasons for Vitiligo. The causes of nutritional deficiency is considered as one of the possible reasons of vitiligo is because these patients experience deficiencies in certain nutritional supplements. Having a deficiency inside these nutrients however isn’t going to mean it can result in this disease. What is important to note is when you have this disease you should consider supplementing your diet plan with these nutritional supplements. Scientists attribute vitiligo to about three possible theories. These theories derive from research and evidence accumulated from vitiligo patients.