Immediately after weightloss procedure, keeping enough vitamin B12 degrees is important since the operation alters your gastrointestinal tract, impairing pure B12 absorption. B12 supports nerve operate, blood cell output, and DNA synthesis; deficiencies could potentially cause neurological challenges and anemia. Ongoing supplementation with large-dose B12 and common checking are vital http://www.amazon.com/Bari-B12-Max-Methylcobalamin-Bariatric-Friendly/dp/B0FK1345B9