“…Yeah, I've seen some people who just suddenly spontaneously became hyperthyroid or who had overdosed juicing cabbage raw. It just takes a glass or two of that to very powerfully suppress your thyroid functions. It worked at several levels, but usually a glass or two a day for a couple of days and the person is back down to normal. And once you suppress... Oh, go ahead. Well, liver is another suppressive food. If you eat too big meals of liver, you can see a big decrease in thyroid function.”