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   How much vitamin B-12 should I take a day?

   • While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, higher doses have been found to be safe. Your body absorbs only as much as it needs, and any excess passes through your urine. High doses of vitamin B-12, such as those used to treat a deficiency, might cause:

   Vitamin B-12 - Mayo Clinic

   www.mayoclinic.org/drugs-supplements-vitamin-b12/art-20363663

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   How much vitamin B12 is in a supplement?

   • The amount of vitamin B12 in supplements varies widely. Some provide doses of vitamin B12 that are much higher than recommended amounts, such as 500 mcg or 1,000 mcg, but your body absorbs only a small percentage of it. These doses are considered safe. Check the Supplement Facts label to see how much vitamin B12 a supplement contains.

   Vitamin B12 - Consumer - Office of Dietary Supplements (ODS)

   ods.od.nih.gov/factsheets/VitaminB12-Consumer/

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   How much vitamin B12 should a child take a day?

   • Young Children (0-4) – Vitamin B12 is just as essential for newborns and toddlers. Experts recommend that children 6 months or younger consume 0.4 mcg a day, increasing to 0.5 mcg a day for 6 months to 1-year-old children, and 0.9 mcg daily for children aged 1 to 3.

   How Much Vitamin B12 Should I Take Per Day? - Everlywell

   www.everlywell.com/blog/vitamins-supplements/how-much-vitamin-b12-should-i-take/

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2. www.healthline.com › nutrition › vitamin-b12-dosageVitamin B12 Dosage: How Much Should You Take per Day?

   www.healthline.com › nutrition › vitamin-b12-dosage

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   Feb 6, 2024 · Learn about the importance, sources, and recommended dosages of vitamin B12 for different people and situations. Find out how B12 can help prevent deficiency, improve energy, and reduce homocysteine levels.

   • Author: Melissa Groves

3. www.mayoclinic.org › drugs-supplements-vitamin-b12Vitamin B-12 - Mayo Clinic

   www.mayoclinic.org › drugs-supplements-vitamin-b12

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   Aug 10, 2023 · Learn about vitamin B-12, a nutrient that helps form red blood cells, metabolize food and maintain nerve function. Find out the recommended daily amount, food sources, supplements, interactions and deficiency symptoms.

4. www.everlywell.com › blog › vitamins-supplementsHow much vitamin B12 should I take daily? - Everlywell

   www.everlywell.com › blog › vitamins-supplements

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   Jan 24, 2024 · Learn how much vitamin B12 you need daily based on your age, biological sex, diet and health status. Find out the benefits of B12, the sources of B12 and how to test your B12 levels.

5. www.goodrx.com › vitamin-b12 › dosageVitamin B12 Dosage Guide for Adults - GoodRx

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   Jun 13, 2023 · Learn how to treat vitamin B12 deficiency with prescription or OTC vitamin B12 supplements. Find out the recommended dosage forms, dosages, and how to save on your medication costs.

6. ods.od.nih.gov › factsheets › VitaminB12-ConsumerVitamin B12 - Consumer - Office of Dietary Supplements (ODS)

   ods.od.nih.gov › factsheets › VitaminB12-Consumer

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   How much vitamin B12 do I need? 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).

7. www.goodrx.com › vitamin-b12 › too-much-b12How Much Vitamin B12 Should I Take Per Day? - GoodRx

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   Sep 8, 2023 · It’s mainly found in animal products, and most people get the recommended amount (about 2.4 mcg daily) from their diet. If your vitamin B12 levels are low, your healthcare provider may recommend an over-the-counter (OTC) supplement or prescription form of vitamin B12. A common dose of OTC vitamin B12 is 1,000 mcg each day.

8. health.clevelandclinic.org › vitamin-b12Vitamin B12 Benefits and Best Sources

   health.clevelandclinic.org › vitamin-b12

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   May 13, 2024 · How much vitamin B12 should I take? The recommended vitamin B12 intake (in micrograms, or mcg) is as follows: