If you watch the presentation of the smoking teeth following this link, http://www.iaomt.org/ you can see a mercury poisoned sheep. See its contaminated stomach and think about how much mercury in our stomach tissue can be. Therefore I am not sure if it is a good practice that we swallow capsules of Algin. It probably passes our stomach without helping to collect mercury in it. Is it not a better idea taking Algin without capsules?