picture of vitamin b12 injection Best Sites Vitamin B12 for Injection Cyanocobalamin

Since B12 is essential for energy production, nerve function, and red blood cell formation, deficiency can affect multiple body systems.*

What is measured in these rats and mice (and occasionally in small groups of human volunteers) is often not a hard endpoint like muscle strength or weight loss, but surrogate biomarkers: molecules in the blood that have an indirect link to a hard endpoint

Some studies also indicate its potential role in cognitive function and brain health

Particularly useful for patients who started with borderline metabolic markers

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Older adults