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Choline is the major precursor of betaine, and it is used by the kidneys to maintain water balance and by the liver as a source of methyl-groups for methionine formation
This is the vial size most researchers start with, and many continue using it through the 4mg escalation phase
It has been suggested that a level below 200ng/L is appropriate to diagnose deficiency in most cases
After that, we can adjust care to meet your needs
Key Takeaways Understanding the importance of vitamin B12 for overall health
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