The introduction of this product into humans and/or animals in any form is strictly prohibited by law
[PMID: 16124382] PubMed record related to this compound for laboratory literature review
Learn More About Vitamin B-12 Contraindications Tell your provider about your other medicines, especially: chloramphenicol, colchicine, antibiotics, metformin, or medicines that reduce stomach acid, such as cimetidine (Tagamet), omeprazole (Prilosec), lansoprazole (Prevacid), esomeprazole (Nexium), and ranitidine (Zantac)
Most adults are good candidates
Keep in mind you want to stay 2 inches away from your belly button
Besides, nanoparticles have separate biophysical characteristics from mass-sized or micron-sized materials