b12 injection side effects pregnancy Vitamin toxicity: Diarrhoea, dizziness or nausea may be to be aware of Doctor explains Vitamin B12 Deficiency

Oral administration of high-dose vitamin B 12 (1 to 2 mg daily) is as effective as intramuscular administration for correcting anemia and neurologic symptoms

Vitamin B12 injections begin working almost immediately at a cellular level, though the timeframe for noticeable symptom improvement varies considerably between individuals

Disclaimer Prescription products require an online evaluation with a licensed medical professional who will determine if a prescription is appropriate

this prevents metabolic bottlenecks that might occur if one B vitamin is lacking

At First Choice Immediate Care, we offer B12 shots as part of our walk-in medical services in Chicago and Naperville

Patients should always consult with qualified healthcare professionals before starting any new supplement regimen