for instance, B12 MIC Shots for Weight Loss: Cost & Reviews frames injections as an adjunct rather than a standalone solution
Intramuscular Injection Sites For intramuscular injections, the most common sites include the deltoid muscle of the arm, the vastus lateralis muscle of the thigh, and the ventrogluteal muscle of the hip
Short answer: If you can absorb B12, high-dose oral B12 (1,0002,000 mcg/day) is as effective as intramuscular injections for normalizing levels in most people (AAFP
Subcutaneous injection into abdominal fat is the standard method
Association of nicotinamide-N-methyltransferase mRNA expression in human adipose tissue and the plasma concentration of its product, 1-methylnicotinamide, with insulin resistance (in Eng)
or reta