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National Institute of Health. Office of Dietary Supplements. Vitamin B12.March 26, 2024. Keats EC, Oh C, Chau T, et al. Effects of vitamin and mineral supplementation during pregnancy on maternal, birth, child health and development outcomes in low- and middle-income countries: a systematic review. Campbell Syst Rev. 2021;17(2):e1127. doi:10.1002/cl2.1127
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Vitamin B12 helps your body produce energy by converting carbohydrates into glucose. Vitamin B12 also helps the nervous system function effectively. Working together with vitamin B9 (folate), it helps iron function better and helps the body to make healthy red blood cells. Together, folate and vitamin B12 work to produce S-adenosylmethionine ...
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Vitamin B-12 (cobalamin) plays an essential role in red blood cell formation, cell metabolism, nerve function and the production of DNA, the molecules inside cells that carry genetic information. Food sources of vitamin B-12 include poultry, meat, fish and dairy products. Vitamin B-12 is also added to some foods, such as fortified breakfast ...
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Best Spray: Garden of Life Organic Whole Food B-12 for Metabolism and Energy at Amazon ($14) Jump to Review. Best Liquid: Vitacost Liquid Vitamin B12 at Vitacost (See Price) Jump to Review. Best Lozenge: NOW Foods Methyl B-12 1,000mcg Lozenges at Amazon ($8) Jump to Review.
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Eggs. Eggs are a great source of protein and B vitamins, especially B2 and B12. Two large eggs (100 grams) supply about 46% of the DV for vitamin B12, plus 39% of the DV for vitamin B2. Research ...
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Amounts and Dosage. The recommended daily intake of vitamin B-12 for adults is 2.4 micrograms. Vitamin B12 is also found in animal products, such as eggs, meat, fish, poultry, milk, and some ...
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