Fuggles, I think everybody's limit and tolerance is different. I wish I could answer this question, but I have no idea how much mercury was in me at the time, and it took years before I started improving. It took ages for me to excrete mercury and I never knew when I'd improve. It seemed I never would at the time. But it did happen and seemingly out of the blue oneday I knew something was different. It took a few years before that occured.

Nobody will ever be completely free of mercury, but your body will tell you when you have reduced it to a reasonable limit to where your body can function and feel good again, and heal. You can only really go by how you feel as to the progress. I would chelate for awhile, even AFTER feeling well again, as there can be more mercury hidden which can later surface again and make you feel repoisoned.

It can take from 2-4 years or more to get well in many cases.