While many individuals can benefit from B12 injections, certain groups may see more significant or rapid improvements: Vegetarians and Vegans Plant-based diets are often low in B12, making supplementation crucial
Ultimately, this will vary from product to product
If you experience severe pain, signs of infection (redness, warmth, swelling), or an allergic reaction (rash, itching, difficulty breathing), seek medical attention immediately
No universal dose: appropriate use depends on an individuals health profile and is determined by a licensed provider, not a standard number from the internet
"Obesity drugs in clinical development." Current Opinion in Investigational Drugs 7.4 (2006): 312