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That is, results arent always proportional to the efforts invested
Working out regularly
For magnesium, you will need to specifically request a serum magnesium test, as it is not always included in standard panels
High-dose oral supplements (often 10002000 micrograms daily) or intramuscular injections (typically 1mg hydroxocobalamin) used to treat pernicious anaemia or deficiency states can temporarily elevate serum levels
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