Methylcobalaminandcyanocobalaminare two different forms of vitamin B12.
Both forms are considered generally safe but may interact with certain medications.
Both provide health benefits but they differ in their structure and sources.
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During pregnancy, 2.6 mcg of vitamin B12 is recommended.
Whilebreastfeeding, 2.8 mcg of B12 is recommended.
The two forms also differ in structuremethylcobalamin contains a methyl group, and cyanocobalamin contains a cyanide molecule.
There is a misconception regarding the safety of the cyanide found in cyanocobalamin.
Cyanocobalamin is also used to fortify certain foods to increase their value of vitamin B12.
Bioavailabilityrefers to the amount of the vitamin that enters your blood stream and is used by your body.
When it comes to bioavailability, research results are mixed.
Is Methylcobalamin Better Than Cyanocobalamin?
Your body can’t make B12 on its own.
Who’s at Risk of a B12 Deficiency?
Therefore, early diagnosis of vitamin B12 deficiency is essential.
A deficiency can also cause fatigue, megaloblastic anemia, dementia, weight loss, and infertility.
Summary
Methylcobalamin and cyanocobalamin are two forms of vitamin B12 used in supplements.
While methylcobalamin is naturally found in foods, cyanocobalamin is synthetically produced.
Cyanocobalamin is often preferred for supplements because it’s less expensive and more stable.
They may also improve ALS, neuropathic pain, and other conditions.
B12 supplements are generally considered safe but can interact with certain medicines.
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