Yes, injections bypass the digestive system entirely, making them useful for people with absorption issues
Proper storage and handling ensures reproducible results across multiple experiments and research teams
Thinning skin, vasculitis, purpuric dermatosis, platelet deficiency, liver disease, vitamin K deficiency, vitamin C deficiency, moving your body during the injection, or dehydration may also cause bruising
[27] Additionally, anyone with Lebers hereditary optic neuropathy (a rare inherited eye disease) must avoid cyanocobalamin injections, since B can precipitate rapid worsening of that condition
State Lyophilized (short term) Storage 35.6-46.4F (2-8C) for short windows Notes Acceptable for shipment or near-term storage
The efficacy of a subcutaneous injection of soluble Vitamin B12 in lambs