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Arrhythmias, heart failure, or even a heart attack can reduce the hearts ability to pump blood effectively, leading to insufficient oxygen delivery to the body and brain
How do blood tests measure vitamin deficiencies
Just return to your regular day once you are settled
This can happen as the result of a problem known as functional vitamin B12 deficiency, where there's a problem with the proteins that help transport vitamin B12 between cells
If no to b12, then what
Renal and Hepatic Impairment Adjustments People with kidney or liver problems might need different B12 doses
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