I have heard that half a teaspoon of baking soda in a glass of cold water will remove metals from the body. Of course a person has to drink the mixture every day for a bunch of days. Not an expert. I just read a lot.
I put less than a shot of water and one teaspoon of baking soda. Its much easier to take all at one time for me. I do it about every 3 days. I swear by it. It knocks indigestion out quickly.