Saunas are helping me more right now than any other chelation method. I'm still taking DMSA but the results i've had from Saunas are something months of ALA couldn't do. I also prefer steam saunas, the dry ones did nothing for me really. Your comment about them being able to chelate brain mercury i agree with. I got buzzing and tingling in my head afterwards so something was being shifted. Just wish i could afford my own!