vitamin b12 injection vs pill injections pills Vitamin B12 Shots Confer No Benefit vs. a Supplement Oral vitamin B12 versus intramuscular
Description
Swerdlow SH, Campo E, Pileri SA, Harris NL, Stein H, Siebert R, et al
Side effects are rare and usually mild, such as slight discomfort at the injection site
Cobalamin is usually given via an injection under the skin
Excited to start my 2nd month soon
Some peptides are also available in nasal spray form or as peptide capsules , though bioavailability typically decreases with non-injectable routes
doi: 10.1074/jbc.M403920200
