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For vitamin B12 to be absorbed from the gut, it must bind to a protein called intrinsic factor, which limits how much B12 the gut can take in at one time
PMID: 11045606
This essential vitamin is administered via injection, bypassing the digestive system to quickly enter your bloodstream for maximum absorption and nearly instant results
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Proper B12 levels help prevent memory loss and maintain cognitive function
It works best for individuals who already control their diet, exercise consistently, and want a marginal additional push in fat mobilization without gastrointestinal side effects or hormonal disruption
