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It is very therapeutic to garden, though.
(lemmy.today)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules
Honestly, there are no good home tests for heavy metals, and there definitely aren't any for everything else.
If you eat mostly home-grown food, you can Google around for labs that do testing near you. You should be prepared for something near a 100 dollar bill though, for heavy metal tests. If you eat a 15 homegrown tomatoes and some herbs a year, then I personally wouldn't bother testing.