All animals need vitamin B12, but it’s mostly found in animal products. Here’s a list of foods that have vitamin B12 and how much you need.
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What is vitamin B12?
Vitamin B12 is an essential nutrient that helps keep the body’s nervous system and red blood cells healthy. It’s found naturally in animal products, including fish, meat, poultry, eggs, and milk. Vitamin B12 is also added to some foods and available as a dietary supplement.
What foods have vitamin B12?
Vitamin B12 is found naturally in a variety of foods, including meat, fish, eggs and dairy products. It can also be added to some foods or taken as a supplement.
Most people get enough vitamin B12 from their diet. However, some people may not get enough vitamin B12 if they don’t eat Enough animal products or if they have certain medical conditions that make it hard for their body to absorb the vitamin.
People who don’t get enough vitamin B12 may develop anemia and other health problems. If you think you may be at risk for vitamin B12 deficiency, talk to your doctor about getting tested and taking supplements if necessary.
Why is vitamin B12 important?
Vitamin B12 is important for many bodily functions, including nerve function, red blood cell formation, and DNA synthesis. A vitamin B12 deficiency can cause anemia and neurological problems. Good sources of vitamin B12 include meat, poultry, fish, eggs, and dairy products.
What are the symptoms of vitamin B12 deficiency?
Vitamin B12 is essential for many functions in the body, including the production of red blood cells and the maintenance of the nervous system. A vitamin B12 deficiency can lead to anemia and other health problems.
Symptoms of vitamin B12 deficiency include:
-Shortness of breath
-Numbness or tingling in the extremities
Who is at risk for vitamin B12 deficiency?
Vitamin B12 is found in animal foods, including meat, poultry, fish, eggs and dairy products. vitamin B12 is also added to some fortified foods and supplements.
People who don’t eat enough animal foods or fortified foods are at risk for vitamin B12 deficiency. This includes vegetarians and vegans, as well as older adults, people with gastrointestinal disorders and people who have had weight-loss surgery.
How can I get enough vitamin B12?
Vitamin B12 is found in animal foods, including meat, poultry, fish, eggs and dairy products. Because vitamin B12 is not found in plant foods, people who don’t eat animal products may need to take a supplement or get injections of this vitamin.
What are the consequences of vitamin B12 deficiency?
Vitamin B12 is found naturally in a variety of animal foods and is added to other foods. Vitamin B12 is important for growth, cell reproduction, blood formation, and protein and tissue synthesis. The body needs vitamin B12 to make red blood cells and prevent anemia. It is also important for nerve function. Vitamin B12 works with folate (vitamin B9) to make DNA. Vitamin B12 is involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production.
A vitamin B12 deficiency can cause megaloblastic anemia, which means the body does not produce enough healthy red blood cells. A vitamin B12 deficiency can also cause neurological problems, such as tingling in the hands and feet, memory loss, depression, or feelings of unsteadiness. A severe vitamin B12 deficiency can lead to death.
Can vitamin B12 be harmful?
Vitamin B12 is found naturally in a variety of foods, including fish, meat, poultry, eggs, milk, and other dairy products. Vitamin B12 is also added to some foods and is available as a dietary supplement.
Excess vitamin B12 can be harmful. Vitamin B12 has the potential to interact with some medications, and people with certain medical conditions should be cautious about taking it.
What else do I need to know about vitamin B12?
Vitamin B12 is an essential nutrient that plays a key role in many bodily functions. Unfortunately, it can be difficult to get enough vitamin B12 from diet alone, which is why supplements are often recommended. But what else do you need to know about this important nutrient?
For starters, vitamin B12 is water soluble, which means that it is not stored in the body and needs to be replenished on a regular basis. The best way to do this is through diet or supplements, as there is no other way for the body to obtain this nutrient.
Vitamin B12 is found naturally in animal products such as meat, fish, eggs and dairy. However, vegans and vegetarians may need to supplement their diet with vitamin B12, as well as people with certain medical conditions that make absorption difficult.
Symptoms of vitamin B12 deficiency include fatigue, weakness, constipation and more serious issues like memory loss and depression. If you think you may be deficient in vitamin B12, speak to your doctor about testing and supplementation options.
Where can I get more information about vitamin B12?
There are many sources of information about vitamin B12, including books, websites, and articles in scientific journals. Here are a few examples:
-The Vitamin B12 Family: Chemistry, Physiology, and Pathophysiology by Allen LIeberman (ISBN 978-0-8493-7193-1)
-The Encyclopedia of Vitamin B12 by Harold H. Draper (ISBN 978-3-639-36475-8)
-Vitamin B12 in Health and Disease by John D. Graham (ISBN 978-1-4160-5289-0)
You can also find information about vitamin B12 on websites such as the National Institutes of Health Office of Dietary Supplements, the American Society for Nutrition, and the Linus Pauling Institute.