Well, and detoxing that bromine can make you really sick. I didn't know about the Iodine at first when I started doing the Redmond's Real Salt or Celtic Sea Salt . I do either one. Then the water, and once it starts flushing out the bromine, then it can make you have detox symptoms, which some are strange. Then after a month on water/salt, I found out about the iodine. That's when I read Lynne Farrow's excellent book, so I started on my Iodine along with doing the salt/water. I just do mine differently than in the book. I follow the Water Cure s dot-org place.
Here's a place that lists some symptoms. I'm sure there are probably more.