Severe abdominal pain needs particular caution
Others cycle it (e.g., 12 weeks on, 4 weeks off) or use it strategically during periods when metabolic support is needed (fat loss phases, aging, etc.)
However, not all providers offer the same level of medical oversight or ingredient quality
Some of the very common ingredients in these shots are: vitamin B-12 vitamin B-6 vitamin B complex Branched Chain Amino Acids (BCAAs) L-carnitine phentermine MIC (methionine, inositol, and choline) The shots may be injected in the arm or other areas containing more subcutaneous fatty tissues, like the thigh, abdomen, or buttocks
There is no threshold under which this substance is not prohibited
As B12 is a water-soluble vitamin, it's generally considered safe (because any not used will be excreted via your urine), but even so you shouldn't take more than the recommended doses unless recommended to do so by your GP, as some studies have shown possible negative impacts of overdoing it