Other groups who may benefit include: Patients following gastric surgery (gastrectomy, bariatric procedures) where intrinsic factor production or absorption sites are compromised Individuals with malabsorption disorders such as Crohn's disease, coeliac disease, or chronic pancreatitis Strict vegans and vegetarians with dietary insufficiency, though oral supplementation is usually tried first Elderly patients with atrophic gastritis or reduced gastric acid production Patients on long-term metformin or proton pump inhibitors, which can impair B12 absorption [6] [8] Individuals with nitrous oxide exposure (recreational or medical), which can cause functional B12 deficiency Diagnosis typically involves serum B12 measurement, with levels below approximately 148 pmol/L (though thresholds vary between laboratories) generally indicating deficiency
Proc Management Periop Comp Gastrointest Surg, 1994
During this session, the experienced team assesses your health goals, medical history, and any specific concerns you may have
A study published in the Journal of Gastroenterology demonstrated that probiotic supplementation reduced the severity of nausea and bloating in patients undergoing GLP-1 therapy
If you notice diminishing benefits, reduce to three times weekly or add rest days
They were all large-scale trials involving 3,000 to 18,000 patients who were either at high risk of or having established ASCVD, with trial durations ranging from 15 to 60 months