Pay in 4 interest-free payments of $7.21 Learn more
Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
In very rare cases, allergic reactions could occur
So, if your vitamin B12 deficiency is due to an autoimmune disease in which your stomach doesn't make intrinsic factor, supplements might not work for you, and you will need injections
B12 injections can also rapidly replenish B12 levels in cases of deficiency, providing relief from symptoms such as fatigue, weakness, and neurological problems
Something could have gone wrong with the blood while it was in transport (too hot, too cold, delayed) before it got to the laboratory
US$ 28.38
US$ 28.98
US$ 24.15
US$ 26.76
US$ 25.18
US$ 25.77
US$ 22.37
US$ 23.95
US$ 28.35
US$ 27.11
US$ 20.08
