Pay in 4 interest-free payments of $5.62 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Vitamin B12 works with folate in methylation, so B12 deficiency worsens homocysteine problems from MTHFR
Always consult with a healthcare professional before starting any new supplement or research product.
Using a different BAC water amount than the charts above
Vitamin B12 requires an intrinsic factor-mediated active transport for absorption, therefore, lack of or inhibition of intrinsic factor results in pernicious anemia
US$ 28.83
US$ 25.27
US$ 25.95
US$ 27.94
US$ 20.01
US$ 25.85
US$ 20.50
US$ 26.82
