How quickly will I benefit from a vitamin B12 injection?
They can affect as quickly as 48-72 hours in patients.
Last updated on 23 May 2023
The role of vitamin B 12 is very crucial as without enough red blood cells, your tissues and organs don't get enough oxygen. As a result your body cannot work well. You will suffer from weak musles, numbness and extreme fatigue.
Vitamin B12 is naturally present in foods of animal origin, including fish, meat, poultry, eggs, and dairy products. In addition, fortified breakfast cereals and fortified nutritional meals.
If your B 12 levels are too high then you may be suffering from hematologic disorders like chronic myelogeneous leukemia, promyelocytic leukemia, polycythemia vera. To know the exact cause contact your doctor and do not ignore high levels of B12 as it can be life-threatening.
A person would need vitamin B12 supplements if they are vegetarians, vegans or are elderly people who have problems in absorbing vitamin B12 directly from food. These supplements will help them cope up with fatigue and general weakness.
Cyanocobalaomin, Methylocobalamin, Vit B12
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