Great post. Funny I was doing research into kale and heavy metal too, which does sound like a hipster band theme haha. Magnesium is my FRIEND, god I love it. I eat pretty much as per all the above anyway so good to know it's having added side effect of eliminating heavy metals. On a side note, did you know that slaters (i think you might call them roly polys) get rid of heavy metal toxins in the soil??