Most of the available evidence is still preclinical, meaning it comes from cell studies, animal models, or specialized delivery-system research rather than large human trials
Though diabetes authorities recommend annual B12 screening for people who have diabetes and use metformin, many clinics fail to test B12 levels every year, according to an article published in Clinical Diabetes
Slow wall-directed injection prevents both
Taking medications that hamper your bodys ability to absorb vitamin B12, including metformin and proton pump inhibitors (PPIs), drugs that treat heartburn and acid reflux
Often referred to as the master antioxidant, it plays a critical role in protecting cells from oxidative stress, supporting detoxification, and maintaining overall cellular health
M.McFarlandK.MelendezR