do b12 injections go bad Feeling worse after Injection: Answering concerns Vitamin B12 Shots Specialist Near
Description
Oct 2014;86(10):1752-8

Mild side effects may occur but are generally temporary

Dementia-like symptoms can also occur, although thankfully these are typically reversible by increasing B12 intake

Cholesteryl ester storage disease: review of the findings in 135 reported patients with an underdiagnosed disease
