Pay in 4 interest-free payments of $5.04 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
This skin darkening is generally reversible with the help of B12 shots
The people who are at the highest risk of B12 insufficiency or deficiency are older adults, those with atrophic gastritis, gastrointestinal disorders, pernicious anemia, those who have had gastrointestinal surgery, vegans, and vegetarians
Seek emergency help for trouble breathing, facial or throat swelling, severe rash, chest tightness, or fainting after an injection
It requires more preparation work and careful measurement
Supplement Success Rates High-dose oral supplements (1000-2000 micrograms daily) prove effective for many patients with mild to moderate deficiency
US$ 20.46
US$ 25.41
US$ 26.55
US$ 22.24
US$ 27.60
US$ 22.41
US$ 20.77
US$ 27.11
