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The recommended daily intake (RDI) for vitamin B12 for people over 14 is 2.4 micrograms (mcg) . However, you may want to take more or less, depending on your age, lifestyle, and specific...
The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms (mcg). Most people can get enough vitamin B-12 in the foods they eat. But people who follow a vegetarian or vegan diet should eat nutritional yeast and other foods fortified with vitamin B-12.
Data from the 2017–March 2020 National Health and Nutrition Examination Survey (NHANES) show that mean daily intakes of vitamin B12 from food and beverages were 5.84 mcg for men age 20 and older and 3.69 mcg for women . For children and adolescents age 2 to 19, mean daily intakes of vitamin B12 ranged from 3.66 mcg to 4.52 mcg .
Average daily recommended amounts for different ages are listed below in micrograms (mcg). What foods provide vitamin B12? Vitamin B12 is found in a wide variety of animal foods. Plant foods have no vitamin B12 unless they are fortified. You can get recommended amounts of vitamin B12 by eating a variety of foods including the following:
The National Institutes of Health (NIH) recommends a daily B12 allowance of 2.4 mcg (micrograms) for the average adult. [3] However, vitamin B12 intake can be particularly important for children, and how much B12 per day you need can be linearly related to age.
The amount of vitamin B12 you need each day depends on your age. Average daily recommended amounts for different ages are listed below in micrograms (mcg): Life Stage Recommended Amount Birth to 6 months 0.4 mcg Infants 7–12 months 0.5 mcg Children 1–3 years 0.9 mcg Children 4–8 years 1.2 mcg Children 9–13 years 1.8 mcg Teens 14–18 ...
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 nutritional yeast...
RDA: The Recommended Dietary Allowance for men and women ages 14 years and older is 2.4 micrograms (mcg) daily. For pregnancy and lactation, the amount increases to 2.6 mcg and 2.8 mcg daily, respectively. [1] UL: A Tolerable Upper Intake Level (UL) is the maximum daily dose unlikely to cause adverse side effects in the general population.
For most adults, the recommended daily intake of vitamin B12 is 2.4 micrograms (mcg). However, the recommendation is slightly higher for people who are pregnant or nursing, at 2.6 mcg per...
Most women get the recommended daily amount — 2.4 micrograms (mcg) for most adults, 2.6 mcg for pregnant women, and 2.8 mcg for women who are breastfeeding — in their diets. However, you are at increased risk of vitamin B12 deficiency if any of the following applies: You're age 50 or older.