What about the heavy metals that are part of the cast iron and steel though? What about the heavy metals in ceramics? The list is pretty endless, but very specific types of glass (boron silicate or pyrex) and titanium can be good to switch to, as long as you are very careful about not getting lead or uranium glass.
Or you could just not buy that lead testing kit or Geiger counter and live in ignorant bliss. People lived without them for quite some time.
Or you could just not buy that lead testing kit or Geiger counter and live in ignorant bliss. People lived without them for quite some time.