[jquast]

Some kinds of mushrooms take up lead And other toxic materials.

I only found this out because edible mushrooms grew in my yard, but they are warned in literature that they may contain heavy metals, as my well water contains 3ppb lead I wasn’t confident to eat them.

I also found this article for you, https://www.yesmagazine.org/environment/2019/03/05/mushrooms...

I grow my own turmeric and ginger with reverse osmosis filtered water indoors, perfectly lead free, and it tastes amazing when it’s fresh