Mucho credit to Amazing Polly on this one: See her post at https://gab.com/AmazingPolly/posts/106448660802554611.

A lab researcher contacted her to give a theory on why the weird magnetic effects of the vaxes are making people sick. She references the work of JOSE RUIZ DELGADO from the 1960s. Delgado found that radio frequencies could be used to manipulate people's emotions and physical movements... somehow the magnetic nanoparticles might facilitate using Delgado's technology.

The magnetic nanoparticles, she postulates, will be naturally attracted to the heart, spinal cord, and brain because those are parts of the body with lots of electron flow. She thinks this can interfere with how the mitochondria create ATP, which is a molecule that stores and transfers energy in cells. Basically, the nanoparticles mess up the mitochondria's natural work, making people feel fatigued, unable to think clearly, and ultimately die.