After weight-loss procedure, protecting sufficient vitamin B12 levels is essential because the operation alters your gastrointestinal tract, impairing natural B12 absorption. B12 supports nerve operate, blood mobile generation, and DNA synthesis; deficiencies could potentially cause neurological concerns and anemia. Continuous supplementation with superior-dose B12 and normal monitori... http://www.amazon.com/Bariatric-Multivitamin-Antioxidants-Sublingual-Methylcobalamin/dp/B0FW6GZ78Q