In contrast, oral vitamin B12 supplements need to pass through your stomach acid and digestive system, and their absorption can be less reliable, especially if there are absorption issues
In cohort 2, most patients were also female (68.1%), and the mean age was 50.6 (SD, 14.4)
Subcutaneous: B12 Injection Procedure Administering a subcutaneous B12 injection follows a similar process to intramuscular injections but involves injecting the B12 solution into the fatty layer of tissue just beneath the skin
(2019) Associations between metformin use and vitamin B(12) levels, anemia, and neuropathy in patients with diabetes: a meta-analysis
This can result in numbness or tingling in various areas of the body, impaired balance or coordination, and even permanent nerve damage in more severe cases
File usage on Commons There are no pages that use this file