SE Salem, OR 97302 Get Directions Hillsboro Clinic 256 SE 2nd Avenue Hillsboro, OR 97123 Get Directions M-Th 8:00AM-6:00PM F 9:00AM-5:00PM All three of our clinic locations are designated as Tier 5 Patient Centered Primary Care Homes (PCPCH) through the Oregon Health Authority (OHA)
a larger Intramuscular (in the muscle) 25 gauge 1 inch needle for maximum intramuscular benefit, a shorter 25 gauge 5/8 inch, and a smaller Deep Subcutaneous (under skin) 29 gauge 1/2 inch needle
If you take antacids, PPIs, or other acid blockers, you likely need B12 in a non-oral form
Many people do but if you have a digestive condition, low stomach acid or any gut absorption issue, very little of an oral supplement will actually be absorbed regardless of the dose
Individuals allergic to cobalt should also avoid vitamin B12 injections