Heres what we recommend for elderly patients: Start with 1000 mcg of vitamin B12 weekly for 4-6 weeks Then, give 1000 mcg every 1-3 months, depending on how theyre doing Keep an eye on their vitamin B12 levels, blood counts, and brain function A study in the Journal of Gerontology stressed the need for B12 in older adults
They have no major side effects
With a fresh, unused syringe, pull back on the plunger to the amount you are injecting, bringing air into the syringe
Pregnancy recommendation: compatible
After youve withdrawn the syringe, use your thumb and forefinger to keep the skin around the injection site taut
They may prescribe antibiotics if you have bacteria in your intestine that prevents your body from absorbing vitamin B12