What Does Vitamin B12 Do?

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Vitamin B12 is needed by the body to produce red blood cells, along with other important things. Vitamin B12 deficiency causes pernicious anemia. Signs of pernicious anemia include weakness, fatigue, weight loss, shortness of breath, pale skin, and weakness of the eyes.

Vitamin B12 in Children

When the body is exposed to conditions that limit the availability of vitamin B12, the body will attempt to substitute certain amino acids for B12. But it doesn’t always work out the way it’s supposed to, and these amino acids can lead to things like nerve damage and growth abnormalities.

Why Do Babies Need Vitamin B12?

While no one is entirely sure why newborns need vitamin B12, the evidence points to it as an essential nutrient. Newborns get all of their vitamins and minerals from their mothers, and B12 is an exception. Newborns are born with a small amount of B12 stored in their liver. As they grow, their stomach and small intestine are unable to absorb B12. A baby’s body does not store B12 and can only make small amounts of the vitamin itself.

Vitamin B12 for Adults?

Vitamin B12 is a vitamin that’s usually found in meat and dairy products. While some people may be able to get the vitamin B12 they need from the food they eat, others may need a supplement to make sure they get enough. Eating a balanced diet is important for adults, but it can be even more important for pregnant and nursing women. Also, adults who are older or have medical conditions may need vitamin B12 supplements.

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Vitamin B12 Deficiency and Pregnancy

Vitamin B12 is also needed for DNA synthesis and formation. B12 is a generic term for a class of molecules called vitamin B12. B12 deficiency can lead to serious health problems including anemia and pernicious anemia. Pernicious anemia is a serious condition that leads to nerve and mental damage. Symptoms of pernicious anemia include confusion, irritability, loss of memory, poor balance, and loss of muscle coordination. It can be fatal if it goes untreated. If you have trouble absorbing vitamin B12, you can take a multivitamin supplement that has B12. You should also have adequate protein in your diet.

Is Vitamin B12 Needed for the Baby?

Humans need vitamin B12 to properly metabolize food. Without it, a baby will likely suffer from malnutrition. B12 is best found in animal products such as meat, fish, and dairy. Additionally, foods containing B12 are typically fortified with this vitamin. Studies suggest that vegans who don’t consume fortified foods are at risk of malnutrition.

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