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People with low B12 often feel exhausted even after getting enough sleep, making it difficult to perform daily tasks or exercise

Both compounds require subcutaneous administration for bioavailabilityoral forms degrade rapidly in gastric acid and hepatic first-pass metabolism

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In fact, our founder and CEO first began administering B12 injections to her pregnant patients during her time as a midwife

For example, those with severe liver or kidney impairment, unstable heart disease, or other significant systemic illnesses are typically approached carefully if considering NAD+ therapy