A skilled provider can look at the full picturefrom your blood test results to your lifestyleto map out a schedule that gets you the best results
Other possible causes of a vitamin B12 deficiency pernicious anemia prolonged use of certain medications, such as metformin following a strict vegan or vegetarian diet certain infections, such as with the tapeworm Diphyllobothrium latum celiac disease older age high intake of alcohol Other nutritional supplements may also benefit someone with Crohns disease
Nature 380:435439 Henry TD, Annex BH, McKendall GR, Azrin MA, Lopez JJ, Giordano FJ, Shah PK, Willerson JT, Benza RL, Berman DS et al (2003) The VIVA trial: vascular endothelial growth factor in ischemia for vascular angiogenesis
Just how quickly do B12 injections expire when exposed to light