DEXA is most accurate but least accessible
Perhaps have a read of this: pernicious-anaemia-society
Receptor Targets and Signaling Where receptor binding has been characterized, affinity and selectivity data should guide concentration ranges
While B-12 supplements and foods fortified with the vitamin are readily available, vitamin B-12 shots are only available by prescription, so a clinical diagnosis is always necessary
3 If you are concerned that you may be deficient in vitamin B12, speak with a healthcare provider for a proper diagnosis and treatment
For future clinical applications, we had previously established a solid-phase synthesis process for BPC157, verified its biological activity in different wound models, and completed preclinical safety evaluations