b12 injection versus pill Ask the doctor: shots vs. pills Can you take a B12

Nerve damage, neurological impairment, and digestive system damage are late-stage deficiency signs

Microbiol 68 , 324332 (2018)

Severe vitamin B12 deficiency in an exclusively breastfed 5-month-old Italian infant born to a mother receiving multivitamin supplementation during pregnancy. BMC pediatrics 12.1 (2012): 1-5

Fatigue & Energy Enhancement: Quickly relieves chronic tiredness, boosts stamina, and fights mental fog

Vitamin B12 plays a big role in fetal *and* neonatal brain development, so its important for vegan and vegetarian mothers (or anyone who might be deficient in vitamin B12) to supplement the nutrient while pregnant or breastfeeding