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The elderly (reduced absorption) Pernicious anemia Vegetarians / Vegans (low dietary B12) People taking metformin or acid reflux medications (PPIs) Post-bariatric or gastric-bypass patients Genetic variants in MTRR , MTR , or TCN2 What Has B12 Been Studied For
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Food and Nutrition Bulletin
These investigations contribute to expanding scientific understanding of how individual growth hormone domains influence peptide biology
It helps support the mother with nutrients that are important to her during pregnancy and her baby
Its given either by injection into a muscle or under the skin
