b12 injections and folic acid tablets Vitamins stable and highly bioavailable forms of folic acid and vitamin B12 (methylcobalamin) Kroger® Vitamin B12 2500mcg Fast
Description
B12 absorption requires multiple coordinated steps
Scientific Reports (2021) 5

But if you have a diet that's chronically deficient in this essential nutrient, you may develop a range of unpleasant symptoms

While this interaction primarily affects dietary B12 absorption rather than injected cyanocobalamin, patients on long-term acid suppression therapy may have depleted B12 stores that require consideration when initiating treatment
