It is not intended to diagnose, treat, cure or prevent any disease
How Much Do Vitamin B12 Injections Cost
In one Spanish hospital series of adults with a very high B12 and no supplementation, structural liver disease was present in roughly a quarter
Pregnant women: 2.6 micrograms (mcg) per day Breastfeeding women: 2.8 mcg per day Nonpregnant women: 2.4 mcg per day Best foods with vitamin B12 during pregnancy Vitamin B12 is only naturally found in animal products, like fish, meat, poultry, eggs, and dairy
However, it did not provide comprehensive insights into the pharmacokinetics and effects on vitamin B12 and related biomarkers after repeated intranasal administration
The Cochrane Database of Systematic Reviews (3) CD004326