Only watched some of this and haven’t trawled the site, but the info seems useful and right.
Hey bro’ I’m still trying to organise a class action against the perpetrators of clinical dental fluoride treatment on children. Check these: https://www.arafel.co.uk/2014/08/children-have-died-after-swallowing.html & https://www.arafel.co.uk/2016/07/fluoride-after-40-or-more-years-my.html