>>
DMPS is better than ALA because of long half life but it is expensive and doesn't pass through blood brain barier. So if you have mercury ALA is obligatory, DMPS is not.
<<
You sure on that?
DMSA does not cross the brain barrier but I always thought DMPS does?
Maybe you meant:
if you have mercury ALA is obligatory, DMSA is not.
I would like to add that adding small amounts of R+LA to your ALA dosage is now a must. We have pretty much confirmed that the Colloidal form of Hg is best extracted with R+, or R+ and homemade EDTA..