Pay in 4 interest-free payments of $5.55 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Special enrollment period
Plus the actual math behind the numbers so you never have to trust a chart blindly again
Other groups who may benefit include: Patients following gastric surgery (gastrectomy, bariatric procedures) where intrinsic factor production or absorption sites are compromised Individuals with malabsorption disorders such as Crohn's disease, coeliac disease, or chronic pancreatitis Strict vegans and vegetarians with dietary insufficiency, though oral supplementation is usually tried first Elderly patients with atrophic gastritis or reduced gastric acid production Patients on long-term metformin or proton pump inhibitors, which can impair B12 absorption Individuals with nitrous oxide exposure (recreational or medical), which can cause functional B12 deficiency Diagnosis typically involves serum B12 measurement, with levels below approximately 148 pmol/L (though thresholds vary between laboratories) generally indicating deficiency
If a deficiency is found, our team will work with you to develop a personalized care plan, which may include B12 injections as part of your path to better health
Gut Health: Since the compound originates from the gastrointestinal tract, some use it to address conditions like leaky gut or inflammatory bowel issues
Research-grade online vendors that ship lab-tested vials for research use
US$ 22.26
US$ 20.88
US$ 24.02
US$ 28.79
US$ 24.91
