They'll likely schedule recommended blood tests to monitor your B12 levels, discuss any persistent or new symptoms, review your injection technique periodically, and adjust your injection schedule based on your results
Prescriptions and a medical evaluation are required for certain products
Oral administration is not viablegastric acid and hepatic first-pass metabolism degrade peptide bonds within minutes, rendering the compounds inactive before reaching systemic circulation
In some cases, doses of 1,000 to 2,000 mcg are common for treating B12 deficiencies
Make a tent out of the skin at your cat's scruff
"Dietary source of vitamin B(12) intake and vitamin B(12) status in female elderly Koreans aged 85 and older living in rural area"