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Murphy, and C
22,23 In patients with a normal or low-normal serum vitamin B 12 level, complete blood count results demonstrating macrocytosis, or suspected clinical manifestations, a serum methylmalonic acid level is an appropriate next step 1,2,6,18 and is a more direct measure of vitamin B 12 's physiologic activity
It is manufactured to achieve a purity level exceeding 99%, verified through high-performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS) testing methods to ensure quality and consistency
You can work out and push yourself to the maximum without becoming worried about exhaustion or anemia, which will accelerate the process of reaching your body composition goals
2020 Aug 4;32(2):154-175
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