Who should take vitamin B12?

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.

How do I know if I need to take B12?

Can a healthy person take vitamin B12?

An essential vitamin

B₁₂ (also known as cobalamin) is essential for keeping your brain and nerves healthy and for making DNA and red blood cells. B₁₂ also helps lower levels of homocysteine, an amino acid linked (in high levels) to dementia, heart disease, stroke, and osteoporosis. We typically get B₁₂ through diet.

What are the benefits of taking vitamin B12?

Vitamin B12 is a nutrient that helps keep your body's blood and nerve cells healthy and helps make DNA, the genetic material in all of your cells. Vitamin B12 also helps prevent megaloblastic anemia, a blood condition that makes people tired and weak.

Who can not take B12?

Ask Dr. Nandi: Should you take Vitamin B12 to boost mood?

Are there any dangers in taking B12?

Safety and side effects

High doses of vitamin B-12, such as those used to treat a deficiency, might cause: Headache. Nausea and vomiting. Diarrhea.

Who is most at risk for vitamin B12?

Is it OK to take 1000 mcg B12 daily?

If you are low in vitamin B12, a common recommended dose for oral supplements is about 1,000 mcg daily. But you should make sure to ask your healthcare provider about how much vitamin B12 you should look for in a supplement.

Does B12 give you energy?

So does vitamin B12 give you energy? While B12 doesn't directly provide energy, it does give the body the tools it needs to convert food molecules into energy. Getting the recommended daily amount of B12 can therefore help ensure that the body is able to make the energy it needs to do everything you need it to do.

What does B12 do for a woman?

You need B12 to make red blood cells, which carry oxygen through your body. Not having enough B12 can lead to anemia, which means your body does not have enough red blood cells to do the job. This can make you feel weak and tired.

What is the most common cause of B12 deficiency?

Diet. Some people can develop a vitamin B12 deficiency as a result of not getting enough vitamin B12 from their diet. A diet that includes meat, fish and dairy products usually provides enough vitamin B12, but people who do not regularly eat these foods can become deficient.

What can happen if your B12 level is too high?

In some people, high levels of B12 may cause gastrointestinal problems such as bloating and diarrhea. And if you have high blood pressure or poor cardiovascular health, having too much B12 may further complicate these issues. Pregnant and breastfeeding women may also need to be especially mindful of B12 levels.

How much B12 should a woman take daily?

Most women get the recommended daily amount — 2.4 micrograms (mcg) for most adults, 2.6 mcg for pregnant women, and 2.8 mcg for women who are breastfeeding — in their diets.

How much B12 is too much for seniors?

Since this nutrient is water-soluble, you don't have to worry about taking too much vitamin B12. The percentage of vitamin B12 that your body can absorb from supplements isn't very high. On average, it's estimated that your body only absorbs about 10mc of a 500 mcg B12 supplement.

How long should you take vitamin B12 for?

You may be able to stop taking cyanocobalamin when your vitamin B12 blood levels are back to normal. However, you may need to take it for the rest of your life if your diet does not have enough vitamin B12 or you cannot absorb enough vitamin B12 from your food.

What is B12 vitamin benefits and side effects?

Vitamin B12 is vital for creating and maintaining nerve and red blood cells, it supports the nervous system, and it helps create DNA, the basis of all cells. Without treatment, vitamin B12 deficiency can lead to anemia. It can also result in nerve and brain damage.

Which fruit is rich in vitamin B12?

Bananas are a cheap, healthy, and nutrient-dense fruit that can easily become a part of every individual's diet. It is one of the best fruits rich in vitamin B12. Bananas also contain fibre and potassium. It helps manage blood pressure, reduce stress, and relieve constipation and ulcer problems.

How can I increase my B12 naturally?

Is anxiety a side effect of vitamin B12?

Abstract. Vitamin B12 deficiency can have distressing neuropsychiatric symptoms. It can have an etiological role in clinical presentations like depression, anxiety, psychosis, dementia, and delirium, requiring screening of at-risk populations.

What vitamins should not be taken together?

How does taking B12 make you feel?

B12 supplements are usually safe. For adults, doctors recommend 2.4 micrograms a day. If you take more than what you need, your body passes the rest out through your pee. Still, high doses could have some side effects, like dizziness, headache, anxiety, nausea, and vomiting.

Does B12 help with weight?

There's no solid proof that vitamin B-12 shots, also called injections, help you lose weight. Vitamin B-12 is a water-soluble B complex vitamin. It's found naturally in many foods, such as meat, fish and dairy products. Vitamin B-12 is added to some foods and is available as a dietary supplement.