Consider intramuscular vitamin B 12 injections instead of oral replacement for suspected or confirmed vitamin B 12 deficiency caused by diet if: The person has another condition that may deteriorate rapidly and have a major effect on their quality of life (for example, a neurological or hematological condition such as ataxia or anemia)
When symptoms do occur, they usually reflect underlying conditionssuch as liver disease, haematological disorders, or renal impairmentrather than the elevated vitamin itself
I-VIT 12 Injection is a form of vitamin B12
Common Research Design Considerations Investigators working with copper-binding tripeptides such as AHK-Cu frequently structure studies around in vitro fibroblast or keratinocyte culture models to assess proliferative and gene expression responses, alongside biochemical assays evaluating antioxidant enzyme activity
Deficiency is particularly common in elderly people, because the ability to absorb vitamin B12 can decrease with age ( Other people at risk of deficiency include those who have had intestinal surgery, including weight loss surgery