Are you getting enough vitamin B12
Your provider prescribed the protocol
That being said, some people who have taken injectable vitamin B12 have complained of difficulty walking and balancing, nervousness, anxiety, weakness, lack of coordination, and even a sensation of pins and needles, per SFGate
Any filler in the wrong hands may cause complications including damage to the skin and/or blindness
[15] [16] Tests may include full blood count, serum B12 levels, anti-intrinsic factor antibodies (to diagnose pernicious anaemia), and sometimes methylmalonic acid or homocysteine levels when the diagnosis is uncertain
For readers interested in the broader connection between peptides, hormonal balance, energy, and skin aging during midlife transitions, this guide to peptides for perimenopause offers additional context