Artificial sweeteners are low calorie or calorie free chemical substances that are used instead of sugar to sweeten food or drinks. Commonly used are saccharine, Aspartame, sucralose etc.
How White Spots (Vitiligo) happens on skin?
In allopathy it is considered as an auto immune disease in which melanocyte cells stop forming melanin pigment (it gives colour to the skin). So lack of this pigment causes leucoderma.