arm pain after b12 injection Shots vs. IV Infusions: What is the difference? What happens if you inject

Stubborn fat that does not respond to diet and exercise is often a metabolic problem, not a willpower problem

Supports Tissue Repair & Enzyme Activation: Plays a key role in cellular repair, enzyme function, and sperm cell formation

The best option can vary based on individual needs and health conditions

Hydroxocobalamin is the preferred agent in this patient population (see separate monograph in Less Common Drugs)

If B12 levels are already normal, additional B12 is unlikely to improve fatigue

The absence of cardiovascular effects, blood sugar impacts, or hormonal disruption means many concerns relevant to older adults are not applicable here