injectable b12 for animals used on humans Vitamin B-12 1000 Injection (VetOne), 100 mL or for certain illness or disease like anemia can humans use animal b12

Oral Supplementation Studies suggest that about 56% of an oral B12 supplement is absorbed, but this is largely dependent on the capacity of intrinsic factor (a glycoprotein released by the stomach that is needed for B12 absorption)

Under these conditions, reconstituted material is generally considered stable for up to 30 days

In: Vitamin and Mineral Requirements in Human Nutrition: Report of a Joint FAO/WHO Expert Consultation

His I highly recommend Dr Lee and his wonderful staff

Less Frequent Dosing: Instead of a daily pill, injections are typically given on a weekly or monthly schedule as determined by a healthcare provider

Digestive upset or urinary concerns