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Further exploration through randomized controlled trials would be needed.
"Associations of Maternal Vitamin B12 Concentration in Pregnancy With the Risks of Preterm Birth and Low Birth Weight: A Systematic Review and Meta-Analysis of Individual Participant Data"
This enzyme is required for the synthesis of the amino acid, methionine, from homocysteine
Its not just about what you eat, though
Combining them in one preparation is what makes the blend a convenient reference system for in vitro work that needs both activities in a single run
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