is oral vitamin b12 as effective as intramuscular injection versus vitamin B12 for vitamin B12 deficiency Vitamin B12 Injection Dosage for
Description
Add a comment This will be publicly visible

Maintain healthy brain and nerve function

Evidence Boundary Most studied route in the Phase 2 program, but the OPTIONS trial missed its primary weight-loss endpoint and development was terminated in 2007

Cyanocobalamin is an artificial form of B12 available as a prescription injection
