Higher doses may be considered under clinical supervision for those who decline injections despite malabsorption, though this is an off-label approach
If you were suffering any neurological symptoms of B12 deficiency, such as tingling or numbness in your extremities, then you should notice a reduction of these symptoms as the B12 helps to repair the damaged nerves
Those with gastrointestinal tract problems who cannot absorb vitamin B12 properly
Sublingual methylcobalamin at 500 to 1,000 mcg, 2 to 3 times per week, is the most bioavailable supplemental form
Together, they address multiple stages of the tissue repair cascade from initial cellular mobilisation through to vascularisation, matrix formation, and inflammation control