Table of Contents How B12 Deficiency Can Affect HbA1c Test Results Why HbA1c May Be Unreliable in B12 Deficiency Who Is Most at Risk of Both B12 Deficiency and Diabetes UK Guidance on Interpreting HbA1c Alongside B12 Status When to Retest HbA1c After Treating B12 Deficiency Talking to Your GP About B12 and Blood Sugar Monitoring Frequently Asked Questions How B12 Deficiency Can Affect HbA1c Test Results B12 deficiency disrupts red blood cell maturation, producing fewer, larger cells with an altered lifespan that can make HbA1c results spuriously high or low
Direct Dosage: A single B12 injection often delivers a much higher dose directly into the system than a typical daily oral tablet, particularly when considering the limited absorption rate of the latter, contributing to their perceived and actual strength. However, for individuals with mild dietary deficiencies and no underlying absorption problems, high-dose oral B12 supplements (e.g., 1000-2000mcg daily) can sometimes overcome the need for intrinsic factor by allowing for a small amount of passive absorption, eventually raising levels, though this method is less predictable and slower than direct injection
If someone has encountered something more concrete on this process, I'm happy to update my knowledge
Metabolism plays a pivotal role in the aging process, and disruptions in metabolic pathways are often associated with age-related diseases
