https://www.drhughwegwerth.com/post/mri-scans-with-contrast-can-be-very-toxic-they-use-a-heavy-metal-call-gadolinium
Common side effects of gadolinium include:
In rare cases, gadolinium can cause a condition called nephrogenic systemic fibrosis (NSF) in individuals with impaired kidney function. NSF is characterized by hardening and thickening of the skin, as well as joint stiffness and pain.