also, this stuff sodium thiosulfate supposedly is a heavy metal chelator and general detoxifier. people who take it say that their digestion and absorption of food is much improved after using it and that they have to eat much less food, are less hungry etc.
if you look up Tony Pantallaresco (sp?) on YouTube he has a few videos on using it. very cheap, i just bought 2 lbs off amazon for $10 dlv. and the recc dosage is anywhere from a few grains to 1 tsp max. Must supplement minerals and probiotics when using this though because its supposedly very powerful chelator/detoxer. sounds like it pulls minerals out of biofilms.