It is difficult to design a vaccine that can induce both strong antibody and T-cell responses, but it is likely that a coordinated effort employing both arms of the adaptive immune response will be most effective
Consult a healthcare provider before acting on any information
Failure to do so may lead to a variety of health issues, including anemia, fatigue, muscle weakness, intestinal problems, nerve damage, and mood disturbances
Key Takeaways Vitamin B12 is essential for neurological function and red blood cell formation
Most before-and-after claims are unverified
Pregnant or breastfeeding women who suspect B12 deficiency should have their levels tested by their prenatal care provider, who can recommend the appropriate supplementation route and dosage