Pay in 4 interest-free payments of $6.75 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Individuals with a faster metabolic rate may burn through their B12 reserves more quickly, while those with a slower metabolism might retain the vitamin for a longer period
People with pernicious anemia or other medical conditions affecting B12 levels
[6] Veganspeople who choose to not consume any animal-sourced foodsare at risk because plant-sourced foods do not contain the vitamin in sufficient amounts to prevent vitamin deficiency
Headaches, nausea, diarrhea, fatigue, and tingling in extremities are very rare
US$ 24.72
US$ 29.00
US$ 24.08
US$ 20.07
US$ 20.09
US$ 26.86
US$ 23.60
US$ 21.25
