One of them wants to show me how magnets stick to their arm now. Wish I was making it up
I am sorry, but he is full of s-t, you can tell him that your friend who has PhD in Biology with 20+ year experience in genetics told you so.
However, if his arm is sweaty, a magnet very well might stick, but it is a property of water (high surface tension) and not any "magnetizing".
Superstition squared.
That's exactly what I thought and intended to call BS as well. So, you know anything about
magnetofection? Source looks valid and they're talking the same language (mrna) but I'm not Biology savvy.
Without understanding this rabbit hole, here's
another which at least speaks a little of my language.
'Conspiracy' peeps are looking to connect dots with the soon to be 5G tech for a narrative. Would love to tell them to blow it out their ass but it seems wiser to remain objective for now.
yes, there is such thing as magnetic nanoparticles and there is (or rather was since it was not used much since) a method of transfection (introduction of DNA into cells) by USING a magnet and such nanoparticles. In practicality, 100 microliters (0.1 ml) of injection, EVEN if it was those particles (they are not!) could not make anyone magnetized due to the dilution effect (by a factor of 1:50000, counting only blood volume and nothing else).
TL;DR: magnetic particles are for the use of magnets in cell transfection, nothing else. Using them for mRNA vaccines makes no sense as nobody is being asked to go through a gigantic magnet afterwards, are they?