Potential symptoms of a B12 overdose include: Tingling/Numbness of the fact, arms, and hands Mild diarrhea Anxiety/Panic Insomnia What is the recommended B12 dosage
Over 80% of individuals receiving regular B12 injections report increased energy levels and reduced fatigue within the first 46 weeks of treatment
Injections, on the other hand, provide high bioavailability and typically result in faster improvement of symptoms Injections may be a better choice if: Youve been diagnosed with a B12 deficiency You follow a vegetarian or vegan diet You take medications that impair absorption You want faster, more noticeable results Ideal B12 Injection Dosage & Frequency Theres no one-size-fits-all dosage for B12 injections
Advertisement Article continues below this ad In addition to pain, an abnormal increase in red blood cells, a runny nose, chest pain, a swollen tongue, and fever are additional adverse reactions that may occur after the injection