If appetite or energy falls, repletion often reverses those symptoms
For those following a vegetarian or vegan diet, or who are pregnant or nursing, an organized diet that includes food and drinks fortified with B12 is essential
Formulation alternatives may provide relief: Different tablet formulations with alternative inactive ingredients may be better tolerated Liquid preparations can be easier to tolerate and allow flexible dosing Intramuscular injections completely avoid the gastrointestinal tract and are particularly useful for those with absorption issues (such as pernicious anaemia or malabsorption) or persistent oral intolerance Review inactive ingredients: Examine the supplement label for potential irritants or allergens
Cobalamin blood levels can be monitored, and many veterinarians prefer to check these levels at the time of diagnosis for GI disease, as well as periodically during treatment, to determine if B12 levels are remaining normal
If you need a custom calculation, such as a vial size or water volume not shown in the table, use the free PepPal Reconstitution Calculator
Typical loading phase protocols: Daily injections for the first week Weekly injections for the next 4-6 weeks This intense schedule quickly boosts B12 levels