are animal and human b12 injections same Vitamin B-12 3000 mcg Injection, 100 mL Vitamin B12 Injection For Dogs:

Frequency: The dosing frequency depends on the indication

For patients with obvious stomach issues or indications of slow metabolism, or those on higher doses, many surgeons request that they discontinue the medication early

check their B12 status, and request it to be checked if it is not available, ensure the levels are more than 300 pmol/L and not above the recommended upper limit, recommend reducing frequency of the intervention if the levels are at the high end of normal range or above range

refrigerate after receipt COA: Lot-specific Certificate of Analysis available with every batch Research notice For research use only

So, Id better wait ~2 months to retry

(Lee et al., 2005) documented significantly elevated NNMT expression in abdominal subcutaneous adipocytes of obese Pima Indians relative to non-obese counterparts