Pay in 4 interest-free payments of $7.28 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Hydration, nutrition, sleep, and stress management all influence both results and side effects
Absorption Disorders and Gastrointestinal Conditions Many stomach and digestive problems can cause a lack of vitamin B12
Vitamin B 12 deficiency is a common cause of megaloblastic anemia, various neuropsychiatric symptoms, and other clinical manifestations
Vegetarians and vegans are particularly at risk of this deficiency, as they do not consume animal-derived foods that are rich in Vitamin B12
US$ 21.36
US$ 20.29
US$ 26.74
US$ 25.54
