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Allergies and Health Conditions People with allergies or certain health problems should let their doctor know before getting a vitamin B12 shot
Contact your GP if you experience: Persistent anxiety, panic attacks, or mood changes that interfere with daily functioning Physical symptoms accompanying anxiety, such as palpitations, chest tightness, breathlessness, or dizziness Neurological symptoms including numbness, tingling (paraesthesia), balance problems, or memory difficulties Symptoms that began shortly after starting B12 supplements or changing dosage Concerns about potential B12 deficiency (fatigue, pallor, glossitis, cognitive changes) Your GP can conduct a thorough assessment including medical history, medication review, and physical examination
It all comes down to an enzyme called NNMT
Use proper syringes
A few B12 bottles or vials (such as my own) come pre-measured as 1 dose per bottle
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