After weight-loss treatment, preserving sufficient vitamin B12 ranges is very important since the surgical treatment alters your gastrointestinal tract, impairing all-natural B12 absorption. B12 supports nerve functionality, blood cell output, and DNA synthesis; deficiencies might cause neurological problems and anemia. Continual supplementation with substantial-dose B12 and regular m... https://en.wikipedia.org/wiki/Vitamin_B12