Soon after weight loss method, protecting enough vitamin B12 concentrations is vital since the surgical treatment alters your gastrointestinal tract, impairing all-natural B12 absorption. B12 supports nerve functionality, blood mobile output, and DNA synthesis; deficiencies may cause neurological troubles and anemia. Continual supplementation with large-dose B12 and regular monitoring... https://en.wikipedia.org/wiki/Vitamin_B12