B12 injections are often preferred, especially in cases of malabsorption (where your body struggles to absorb B12 from food or tablets), as they deliver the vitamin directly into your bloodstream, bypassing any gut issues
Typically, injections will be less expensive than IV drip therapy
Their stability is influenced by several factors, including: Amino Acid Sequence : Certain amino acids, such as cysteine, methionine, tryptophan, and glutamine, are more susceptible to oxidation or degradation
The 3ml syringe is good for CD/T vaccines or pain medications while the larger size is perfect for vitamin B shots
Compounding of unknown risks: Combining two compounds with incomplete human safety data multiplies the uncertainty considerably