I hear you say those kinds of words in you curt dismissive attitude--like you know what's best---the 'elite' propaganda box. Yeah, and if you looked I went back and corrected that about boron.
My masters are in the soft sciences (systems counseling which makes such analysis of your intended meaning quite do-able), so that stuff isn't something I ever really learned, but I'm getting plenty of info from my source about how toxic it is, even not being a heavy metal. So what's your education that qualifies you for that expert status?