b12 injection in stomach The Shot: What Every Human Needs to Know About Injectable Vitamin B12 How to self-inject intramuscular vitamin
Description
Why stack these together instead of sequencing them

PMID 26441508

Pinpointing Absorption Issues: Testing helps us determine if your body is failing to absorb B12 from food due to gut issues, age, or autoimmune conditions like pernicious anemia

Downtime and recovery You can return to work or errands right away