Vitamin B-12 - Mayo Clinic
2024年6月28日 · Generally safe. Most people get enough vitamin B-12 from a balanced diet. However, older adults, vegetarians, vegans and people who have conditions that affect their ability to absorb vitamin B-12 from foods might benefit from the use of oral supplements.
Is the Cyanocobalamin Form of B-12 Safe? - ConsumerLab.com
2017年8月8日 · The most common form of vitamin B-12 (cobalamin) in supplements is cyanocobalamin and although this form includes a cyanide molecule, it is very safe. Why? Even at a very high dose, it would provide about a thousand times less cyanide than is toxic, and the cyanide is excreted in the urine.
Cyanocobalamin Uses, Side Effects & Warnings - Drugs.com
2023年10月3日 · You should not use cyanocobalamin if you are allergic to vitamin B12, cobalamin, or cobalt. Ask a doctor, pharmacist, or other healthcare provider if it is safe for you to use this product if you have ever had: any condition that makes it hard for your body to absorb nutrients from food (malabsorption); cancer; or
Don’t fall for fear mongering about vitamin B12 – cyanocobalamin …
2023年12月14日 · The UK’s National Health Service says cyanocobalamin is a “manufactured version of vitamin B12” that is used to treat and prevent complications from vitamin B12 deficiencies. Cyanide in your supplements? Many of the posts claim cyanocobalamin is dangerous because it contains cyanide.
Methylcobalamin vs. Cyanocobalamin: What’s the Difference? - Healthline
2023年4月14日 · Both methylcobalamin and cyanocobalamin can treat vitamin B12 deficiency. Animal and human studies have found that they could reduce symptoms of diabetic neuropathy and may have...
Should you take a vitamin B12 supplement? - Harvard Health
2022年8月15日 · If you take a B 12 pill, Dr. Stampfer recommends taking the natural form (methylcobalamin), not the synthetic form (cyanocobalamin). "Studies suggest cyanocobalamin may impair kidney function in people with borderline kidney problems, so it’s better to stay on the safe side," he says.
VITAMIN B12 - Uses, Side Effects, and More - WebMD
Administering hydroxocobalamin (Cyanokit), a natural form of vitamin B12, as a shot is likely effective for treating cyanide poisoning. It has been approved by the US FDA for this use. Vitamin...
Cyanocobalamin - StatPearls - NCBI Bookshelf
2024年1月31日 · Cyanocobalamin is approved by the United States Food and Drug Administration (FDA) for pernicious anemia, malabsorption, atrophic gastritis, gastrectomy, Helicobacter pylori infection, and other conditions. Vitamin B12 facilitates several methylation reactions within the body.
Vitamin B12 - Health Professional Fact Sheet
Vitamin B12, in the forms of cyanocobalamin and hydroxycobalamin, can be administered parenterally as a prescription medication, ... Even at large doses, vitamin B12 is generally considered to be safe because the body does not store …
VITAMIN B-12 - Uses, Side Effects, and More - WebMD
Find patient medical information for cyanocobalamin (vitamin B-12) oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.