It will be 2 years this august that I've been ill.....But it took the first year to figure out that I had high mercury...So, I started with filling removal and chelation last September and just finished chelation last March(my levels are zero now, as per provoked urine tests)...I still feel ill...chronic dizziness, twitching, weakness.....but I think it takes time to recover afterwards...I have seen 2 different ENT DR. they cannot see any fluid in my ears....I can feel it though...weird...My dizziness is constant...all day...everyday....very off balance...had to quit my job......Sandra P