b12 tablet vs injection Injections Oral Supplements: Which are more effective? B12 INJECTIONS - The Nurse
Description
Reviewing the infusion log carefully before submitting the claim prevents this
Symptoms typically appear in the first week and are often worse earlier in the day when the medication is most active
Some insurers require documented trial of oral supplementation before approving injections, though this contradicts the pathophysiology-patients with true intrinsic factor deficiency cannot absorb oral B12 regardless of dose
During digestion, it needs to be released from this matrix to become available for absorption
