WEBAug 10, 2023 · Left untreated, a vitamin B-12 deficiency can lead to anemia, fatigue, muscle weakness, intestinal problems, nerve damage and mood disturbances. The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms.
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Vitamin B12 Side Effects: Common, Severe, Long Term - Drugs.com
WEBMar 2, 2024 · Serious side effects of Vitamin B12. Along with its needed effects, cyanocobalamin (the active ingredient contained in Vitamin B12) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
WEBJun 8, 2023 · What are the side effects of vitamin B-12? Oral vitamin B-12 is safe to take at recommended doses for healthy people. Injectable vitamin B-12, which is used to treat significant deficiencies, can...
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VITAMIN B12 - Uses, Side Effects, and More - WebMD
WEBSide Effects. Precautions. Interactions. Dosing. Reviews (134) Overview. Vitamin B12 is an essential vitamin found in foods such as meat, fish, and dairy. It can also be made in a lab and...
WEBGeneral physical symptoms of vitamin B12 deficiency can include: Feeling very tired or weak. Experiencing nausea, vomiting or diarrhea. Not feeling as hungry as usual. Weight loss. Having a sore mouth or tongue. Having yellowish skin. Neurological symptoms of vitamin B12 deficiency can include: Numbness or tingling in your hands and feet ...
WEBFeb 24, 2023 · Bottom line. This essential vitamin is generally considered safe, even at high doses. However, most people get enough B12 through diet alone, and unnecessary supplementing may lead to negative side...
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Vitamin B12 - Consumer - Office of Dietary Supplements (ODS)
WEBWhat are some effects of vitamin B12 on health? Can vitamin B12 be harmful? Does vitamin B12 interact with medications or other dietary supplements? Vitamin B12 and healthful eating. Where can I find out more about vitamin B12? Disclaimer. This is a general overview. For more in-depth information, see our health professional fact sheet.
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Vitamin B12: Uses, Benefits, and Food Sources - Verywell Health
WEBUpdated on October 18, 2022. Medically reviewed by Arno Kroner, DAOM. Print. Table of Contents. View All. What Does Vitamin B12 Do? Health Benefits. Food Sources. Suggested Doses. Vitamin B12 Deficiency. An essential nutrient, cobalamin—better known as vitamin B12—benefits your body in many ways.
WEBDatos en español. Health Professional. Other Resources. Table of Contents. Introduction. Recommended Intakes. Sources of Vitamin B12. Vitamin B12 Intakes and Status. Vitamin B12 Deficiency. Groups at Risk of Vitamin B12 Inadequacy. Vitamin B12 and Health. Health Risks from Excessive Vitamin B12. Interactions with Medications.
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Vitamin B12 - Harvard T.H. Chan School of Public Health
WEBSigns of Deficiency and Toxicity. Deficiency. Measuring vitamin B12 in the blood is actually not the best way to determine whether someone is deficient, as some people with a deficiency can show normal B12 blood levels.
