does b12 injections work How Long It Take For To Work? B12 shots for weight loss:

Treatment includes draining pus, removing infected tissue and a long-term dose of antibiotics

It is also more common in older adults, as the bodys ability to absorb vitamin B12 from food decreases with age

Published studies have examined the compound in cell-based and animal research models relating to mitochondrial function, cellular respiration and exercise-responsive transcription

However, in rare casessuch as patients with kidney disease or specific hereditary disorders related to vitamin B12 metabolismhigh doses or inappropriate use could potentially cause complications

All findings referenced in publicly available literature relate exclusively to laboratory research settings