This matters clinically because it tells me that if your records show a pre-bariatric B12 level in the low range, your current level is almost certainly lower still, and your surgical planning needs to account for that
Effects of vitamin D supplementation on metabolic parameters, serum Irisin and obesity values in women with subclinical hypothyroidism: a double-blind randomized controlled trial
Miyoshi T, Li Y, Shih DM, Wang X, Laubach VE, Matsumoto AH, Helm GA, Lusis AJ, Shi W
Lung epithelial protein disulfide isomerase A3 (PDIA3) plays an important role in influenza infection, inflammation, and airway mechanics
Moreover, patients in the HGSH group showed a higher incidence of postoperative recurrence and metastasis ( P = 0.003) (Table 3), as well as reduced DFS ( P = 0.001) and OS ( P = 0.026) (Fig