Firstly, research this on the internet for yourself and consult your doctors as usual.
Hi, apple cider vinegar was given to me by my sister, who doesn't have lupus but has chronic constipation, around a month ago as she'd started to use it on the recommendation of a friend. It has really helped me to become more regular, far less bloated and I don't feel as hungry - yay! There are supposedly many other benefits but as I said before you should research these for yourself to see if it's right for you. All the best