Right after weight loss procedure, maintaining adequate vitamin B12 concentrations is important because the surgical procedure alters your gastrointestinal tract, impairing purely natural B12 absorption. B12 supports nerve purpose, blood cell generation, and DNA synthesis; deficiencies can result in neurological problems and anemia. Ongoing supplementation with large-dose B12 and freq... https://t.co/Zq2EtLIYsB