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Not having enough intrinsic factor, a stomach protein needed for B12 absorption
Some people see steady progress right away, while others struggle with nausea, low energy, or slower-than-expected weight loss
Pregnant and breast feeding women who are low in B12 should only receive smaller doses.
Once reconstituted, refrigerate at 2-8C and use within 2-4 weeks
Its primary source is the hypothalamus
Researchers commonly utilize it in workflows involving lyophilized compounds, peptides, proteins, and other materials requiring controlled preparation procedures
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