P., Jenei, K
Unlike an overdose in humans, it is rarely liver damage that is the cause of death, instead methaemoglobin formation and the production of Heinz bodies in red blood cells inhibit oxygen transport by the blood, causing asphyxiation
oral, IM, and IV have all appeared in published research
Explore: Can Vitamin B12 Deficiency Cause Vitiligo
International Journal of Biological Macromolecules, 278 , Article 134374
Concretely, the beneficial commensal genera decreased, including FP (226, 227), Clostridiaceae , Rikenella , Bacteroides , Prevotella , Roseburia , Pseudobutyrivibrio , Escherichia/Shigella , and Raecalibacterium (228), whereas the pathobiont genera rose, including Lactobacillus (229), Ruminococcus , Akkermansia , Bifidobacterium , Fusobacterium , Erwinia , and Streptococcus (230, 231)