Deficiencies In Vitamins B12 And B9 Generally Would Result In Which Type Of Anemia?

Which type of anemia is due to a deficiency of vitamin B12?

Lack of intrinsic factor.

It is needed to absorb vitamin B12. This type of B12 deficiency anemia is called pernicious anemia.

Why do B12 and folate deficiencies cause anemia?

Vitamin B12 or B9 (commonly called folate) deficiency anaemia occurs when a lack of vitamin B12 or folate causes the body to produce abnormally large red blood cells that cannot function properly. Red blood cells carry oxygen around the body using a substance called haemoglobin.

Which disease is caused by deficiency of vitamin B9?

Folic acid deficiency anemia is caused by having too little folate (vitamin B9) in your blood. Megaloblastic anemia is a blood disorder marked by the appearance of very large red blood cells that crowd out healthy cells, causing anemia.

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Does B12 deficiency cause anemia?

Having vitamin B12 deficiency means that your body does not have enough of this vitamin. 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.

What are the symptoms of vitamin B12 deficiency anemia?

If you have anaemia caused by a vitamin B12 deficiency, you may have other symptoms, such as:

  • a pale yellow tinge to your skin.
  • a sore and red tongue (glossitis)
  • mouth ulcers.
  • pins and needles (paraesthesia)
  • changes in the way that you walk and move around.
  • disturbed vision.
  • irritability.
  • depression.

How long does it take to recover from B12 deficiency?

Recovery from vitamin B12 deficiency takes time and you may not experience any improvement during the first few months of treatment. Improvement may be gradual and may continue for up to six to 12 months.

How long does it take to correct folate deficiency?

The body has about 1,000-20,000 mcg of folate stores, and adults need about 400 mcg/d to replenish the daily losses. Folate deficiency may take 8-16 weeks to become evident.

Which is one of the first symptoms of folate deficiency?

Common symptoms of folate deficiency can include:

  • Tiredness, fatigue and lethargy.
  • Muscle weakness.
  • Neurological signs, such as a feeling of pins and needles, tingling, or burning, or peripheral neuropathy, i.e. a numbness in the extremities.

Is folic acid a B12?

Vitamin B12 deficiency produces both an anaemia identical to that of folate deficiency but also causes irreversible damage to the central and peripheral nervous systems. Folic acid will correct the anaemia of vitamin B12 deficiency and so delay diagnosis but will not prevent progression to neurological damage.

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Who needs folic acid?

All women need 400 micrograms of folic acid every day. Women who can get pregnant should get 400 to 800 micrograms of folic acid from a vitamin or from food that has added folic acid, such as breakfast cereal. This is in addition to the folate you get naturally from food. Some women may need more folic acid each day.

What foods are rich in vitamin B9?

Food Sources

  • Dark green leafy vegetables (turnip greens, spinach, romaine lettuce, asparagus, Brussels sprouts, broccoli)
  • Beans.
  • Peanuts.
  • Sunflower seeds.
  • Fresh fruits, fruit juices.
  • Whole grains.
  • Liver.
  • Seafood.

How much B9 should I take daily?

The recommended daily amount of folate for adults is 400 micrograms (mcg). Adult women who are planning pregnancy or could become pregnant should be advised to get 400 to 1,000 mcg of folic acid a day.

How much B12 should I take daily for anemia?

Left untreated, a vitamin B-12 deficiency can lead to anemia, fatigue, muscle weakness, intestinal problems, nerve damage and mood disturbances. The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms.

How long does it take to get B12 levels up?

A response usually is seen within 48 to 72 hours, with brisk production of new red blood cells. Once B12 reserves reach normal levels, injections of vitamin B12 will be needed every one to three months to prevent symptoms from returning.

How can I raise my B12 levels fast?

To increase the amount of vitamin B12 in your diet, eat more of foods that contain it, such as:

  1. Beef, liver, and chicken.
  2. Fish and shellfish such as trout, salmon, tuna fish, and clams.
  3. Fortified breakfast cereal.
  4. Low-fat milk, yogurt, and cheese.
  5. Eggs.

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