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Feeling hot or cold Unusual hunger and weight gain Dry mouth Fatigue and dizziness Heart problems such as abnormal rhythms Blood pressure changes (increase or decrease) Anecdotal side effects Anxiety and loss of sleep (Taking in AM and early afternoon helped (having doses around 250-350mg))
You can learn more about what to expect from our B12 injections, including how the service works and who tends to benefit most
If your laboratory tests show deficiency or risk, healthcare providers often recommend 1,000 mcg of oral B12 daily or periodic B12 injections
reusing needles causes barb formation on the tip, which significantly increases injection pain and tissue damage
Shaking the vial during reconstitution can denature peptides
