“Born with a silver spoon in the mouth” isn’t a meaningless saw.
I use nano-silver to alleviate diabetes symptoms. 16 oz. of 40 ppm before bed and again when I wake up does wonders.
I can’t vouch for ingesting silver but I can vouch for it’s use in external environments, for door handles and such, even woven into fabric. Kills bacteria and fungus, period. No mutation into immunity with that. Same with gold and even copper to a lesser extent. PM’s are going to skyrocket if “superbugs” get well and truly out of hand. Good old chlorine bleach will cease to be discredited, too.