Pay in 4 interest-free payments of $6.89 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
As your body's stores replenish over the first month of consistent treatment, energy levels tend to become more stable through the week
Vitamin B12 helps your body use fat and carbohydrates for energy and make new proteins
For example, the antibiotic chloramphenicol can interfere with the effects of vitamin B, reducing the expected hematologic response to B therapy
Oral supplementation or consumption of fortified foods is usually sufficient and first-line
US$ 27.60
US$ 20.42
US$ 21.90
US$ 22.97
US$ 28.66
US$ 26.04
US$ 22.62
US$ 25.48
US$ 27.49
US$ 20.33
US$ 21.79
