Pay in 4 interest-free payments of $7.21 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Maintenance is needed through continued therapy, skincare, and sun protection
A deficiency can occur for several reasons, such as pernicious anemia (a condition where the body cannot absorb vitamin B12 from the diet), certain medical conditions (e.g., Crohn's disease, celiac disease), surgical removal of part of the stomach or intestine, or strict vegetarian/vegan diets if not adequately supplemented
10.1016/j.jep.2021.114338 114 KandedaA
10.1007/s11886-019-1107-y 46 GongB.YaoZ.ZhouC.WangW.SunL.HanJ
US$ 27.56
US$ 21.79
US$ 23.71
