"I see people literally taking 5mg of DMSA and 1mg of ALA and they might as well be doing nothing in my opinion."

5 mg might be okay as a starting dosage if someone is very toxic and wants to be cautious, as long as they move to 12.5 mg in a week or two, then 25 mg in another week or two. The problem is when people get stuck at a dosage of 5 mg for many months or years.

I did some Google searches about panic attacks and I saw that a few websites claimed that these will probably decrease with increased B vitamin intake, especially niacinamide. Perhaps if people take niacin rather than niacinamide the panic reaction might even increase? I know that when I take a large dosage of niacin rather than niacinamide I might get hot flashes, start sweating profusely, and my face might get very flushed.

Molybdenum seems to be a great help for those who have trouble metabolizing sulphur or who are sensitive to aldehydes (perfumes,cigarette smoke or diesel fumes). Notice that Thorne Labs, which makes one of the best selling over the counter DMSA capsules(Captomer) also makes 1000 mcg molybdenum capsules that are very economical(only around 10 cents each). Most other brands make molybdenum supplements that are only 150 mcg(although the popular Carlson Moly B is 500 mcg). Imo 500 mcg a day might be the best dosage for molybdenum, especially for a person whose weight is not high. Taking 1,000 mcg a day continuosly might be too much, and it might decrease copper and zinc too much(I guess the molybdenum supplement should be taken at a different meal when one isn't taking a copper or zinc supplement?) It is easy enough to divide the contents of the Thorne molybdenum capsule in half.

I am also convinced that chelation might work much better if someone is on a high sulphur diet, as those who are sulphur deficient might be breaking down the chelators in a desperate attempt to get scrap sulphur, and the chelators might not chelate much.