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Boosted Immune Function : Vitamin B12 boosts your bodys immune system, helping it to fight against illnesses and stay strong
Possible side effects include: Mild pain, redness, or swelling at the injection site Headache or dizziness (usually transient) Nausea (uncommon) Hypokalaemia (low potassium) during initial treatment, particularly in severely deficient patientsthis is rare but may require monitoring [1] [5] When to seek medical advice: Serious adverse reactions are extremely rare
The clinical proof is thin
For conditions where there are defective nerves, such as peripheral neuropathy, neuralgia, and Mortons neuroma or any interspace perineural neuritis, injecting a concentrated B12 dose directly around the nerve has been shown to promote nerve repair and diminish pain from nerve damage
[12] Despite this increased requirement, routine high-dose biotin supplementation during pregnancy is not recommended unless there is a documented deficiency