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These include diet, malabsorption, and some medical conditions
The B12 solution is drawn into a sterile syringe
Large population studies have shown that unexplained B12 levels above 813 pg/mL are associated with an increased risk of cancer diagnosis within one year, though the absolute risk for any individual is still relatively low
Vitamin B12 is crucial for processing nutrients in our cells, especially fats and certain amino acids
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