Autoimmune conditions, such as lupus, occur when the immune system mistakenly attacks the body's own tissues and can be deadly, though they are relatively rare.

“if you see a person with Vitiligo I have a little bit of V Vitiligo on my back a couple of spots clearly the immune system is attacking something there and destroying some of the pigment I didn't realize viigo was autoimmune yeah um if you know so there are lots of you know more serious autoimmune conditions of course you know somebody that has lupus or you know where the immune system can be attacking the kidney the immune system can be attacking any autoimmune conditions can be deadly but fortunately they are very rare R and for the most part this immune system works remarkably well”