which needle for b12 injection what size im Is this the right size needle for im injections? : r/B12_Deficiency Choosing the Right Needle and

(1993) Insulin therapy increases low plasma growth hormone binding protein in children with new-onset type 1 diabetes

Gastrointestinal issues: Conditions like Crohns disease, celiac disease, or a history of gastric bypass surgery can impair oral absorption

Cyanocobalamin injections, though less commonly used in the UK than hydroxocobalamin, can similarly raise serum concentrations

Price and specifications of vitamin B12

3 No reference is made to the serum value or a danger of overdosing, unlike for instance in case of a vitamin D or A deficiency

In addition, the ability of your body to absorb vitamin B12 from food can be hindered by certain medications, such as metformin, proton pump inhibitors, and antacids