Br J Haematol 2004
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
It is also used to reduce frizz in hair products
High intake of fats from sources like cheeses, eggs, butter, oils, and meat can lead to poor tolerance, potentially resulting in a lack of motivation and discontinuation of the diet [198]
I dont feel a huge energy boost but definitely helps decrease the appetite Ive been on the B12 Skinny Shot for 3 weeks now