glutathione reduction reaction peroxidase cofactor The effectiveness of compound “X” is oftentimes dependent on the presence of compounds “ Glutathione System from Cyanobacteria to

Genome Res 2000

it makes the target tissue significantly more sensitive to the body's endogenous growth factors

Thyroid carcinoma, version 2.2022, NCCN Clinical Practice Guidelines in Oncology

Some factors associated with low intrinsic factor include: Being over 60 Northern European or Scandinavian ancestry A family history of intrinsic factor issues Autoimmune conditions such as Type 1 diabetes Surgeries where part of the stomach has been removed Other factors that may affect intrinsic factor or overall B12 absorption include: Stomach lining inflammation Conditions affecting the small intestine Long-term use of antacids Disruption of gut flora Certain gastrointestinal infections If any of the above apply, holding B12 sublingually for 30 seconds before swallowing may be helpful