vit b12 im injection dose Cyanocobalamin – 1000 mcg/mL Cobalamin (vitamin B12) and Folate
Description
It subsequently binds to the intrinsic factor (IF), which is secreted by gastric parietal cells

Pereira, A., Adekunle, R

Investigating nutritional deficiencies in a group of patients 3 years post laparoscopic sleeve gastrectomy

Good option when you want a local clinic and not vague wellness information
