I was taking 1700 mg of Turmeric/Curcumin per day before getting Vitiligo. It didn't prevent me from getting it. But mine isn't caused by auto immune. If yours is, it certainly can be part of an overall treatment plan. And if you have any other conditions that are caused or aggravated by inflammation such as arthritis, Parkinson's, IBS, and many others, I would definitely be taking some of it..