4th October 2019

labtestsonline

15

What does it mean if your folate levels are high?

Upvote12 Downvote0

B12 and folate levels may be ordered when a complete blood count (CBC) and/or blood smear, done as part of a health checkup or an evaluation for anemia, indicates a low red blood cell (RBC) count with the presence of large RBCs. Specifically, a high mean corpuscular volume (MCV) indicates that the RBCs are enlarged.

Besides, what food is high in folate?

Folate Content of Some Common Foods. Dark green vegetables like broccoli and spinach and dried legumes such as chickpeas, beans and lentils are naturally good sources of folate. In Canada, folic acid is added to all white flour, enriched pasta and cornmeal products.

What foods have the most folate?

Foods with Folate (AKA Folic Acid Although Slightly Different)

Dark Leafy Greens. It should come as no surprise that one of the planet's healthiest foods is also one of the highest in folate.
Asparagus.
Broccoli.
Citrus Fruits.
Beans, Peas, and Lentils.
Avocado.
Okra.
Brussels Sprout.

1

What are the side effects of too much folate?

Folic acid is POSSIBLY UNSAFE when taken by mouth in large doses, long-term. High doses of folic acid might cause abdominal cramps, diarrhea, rash, sleep disorders, irritability, confusion, nausea, stomach upset, behavior changes, skin reactions, seizures, gas, excitability, and other side effects.

2

What does it mean when your folate is high?

High levels of folate are normally okay as long as your vitamin B12 level is also normal. Cells need vitamin B12 to use folic acid and when vitamin B12 levels are too low, folic acid cannot be used and builds up in the blood.

3

What are the symptoms of b12 and folate deficiency?

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.

4

What is a red cell folate test for?

RCF blood test results explained. A low RCF level means a deficiency of the vitamin folate (folic acid). Folate is important for the normal production of red blood cells, and in prevention of neural tube defects such as spina bifida, in the unborn babies of pregnant women.

5

What does low serum folate mean?

megaloblastic anemia, which means the RBCs are larger than normal and not fully developed. low levels of white blood cells and platelets. serious birth defects in the spinal cord and brain of a developing fetus, which are called neural tube defects.

6

What is the normal range for b12 levels?

Normal values are 200 to 900 picograms per milliliter (pg/mL). Normal value ranges may vary slightly among different laboratories.

7

What is a serum folate test?

Pernicious anemia is a macrocytic anemia caused by vitamin B12 deficiency that is due to a lack of IF secretion by gastric mucosa. Serum methylmalonic acid and homocysteine levels are also elevated in vitamin B12 deficiency states. Folate: The term folate refers to all derivatives of folic acid.

8

What foods are high in folate?

Foods with Folate (AKA Folic Acid Although Slightly Different)

Dark Leafy Greens. It should come as no surprise that one of the planet's healthiest foods is also one of the highest in folate.
Asparagus.
Broccoli.
Citrus Fruits.
Beans, Peas, and Lentils.
Avocado.
Okra.
Brussels Sprout.

9

Is there folate in vitamin b12?

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 can't function properly. Red blood cells carry oxygen around the body using a substance called haemoglobin.

10

What does it mean when your folic acid is low?

In folate-deficiency anemia, the red blood cells are abnormally large (megaloblastic). Pregnant women need to get enough folic acid. The vitamin is important to the growth of the fetus's spinal cord and brain. Folic acid deficiency can cause severe birth defects known as neural tube defects.

11

What are normal levels of vitamin b12?

Patients with serum B12 levels between 150 and 400 ng/L are considered borderline and should be evaluated further by functional tests for vitamin B12 deficiency. The plasma homocysteine level is a good screening test. A normal level effectively excludes vitamin B12 and folate deficiency in an asymptomatic patient.

12

What happens if you have too much folic acid in your body?

You can't get too much folate from foods that naturally have folate. But it is possible for some people to get too much folic acid. Taking more than 1,000 mcg of folic acid a day may cause nerve damage in people who do not have enough vitamin B12 in their bodies.

13

Can folic acid levels be too high?

Increased folic acid from supplements, fortified foods not likely to affect B12 deficiency. Researchers have been concerned that the level of folic acid in fortified grains — needed to reduce women's risk for conceiving a child with a neural tube defect — might be too high for other people.

14

What does it mean when you have large red blood cells?

There are multiple causes of enlarged red blood cells, which is termed macrocytosis, and most of them are easily corrected. Two of the most common causes are deficiencies in vitamin B12 and folic acid, which are frequently associated with anemia, as well.

15

What should your ferritin level be?

A ferritin test measures the amount of ferritin in your blood. A ferritin test helps your doctor understand how much iron your body is storing. If a ferritin test reveals that your blood ferritin level is lower than normal, it indicates your body's iron stores are low and you have iron deficiency.

16

What can mask vitamin b12 deficiency?

Folate fortification may mask B12 deficiency. B12 helps build red blood cells and keeps the nervous tissues in good shape. Deficiency of the vitamin can result in anemia (lower levels of red blood cells) and damage to the nervous system.

17

What is the test for pernicious anemia?

However, a falsely normal or high value of vitamin B12 in the blood may occur if antibodies interfere with the test. Your homocysteine and methylmalonic acid (MMA) levels. High levels of these substances in your body are a sign of pernicious anemia. For intrinsic factor antibodies and parietal cell antibodies.

18

Can you have too much folic acid in your system?

You can't get too much from foods that naturally contain folate. You should not get more than 1,000 micrograms of folic acid a day, unless your doctor prescribes a higher amount. Too much folic acid can hide signs that you lack vitamin B12, which can cause nerve damage.

19

What is a megaloblastic anemia?

Megaloblastic anemia (or megaloblastic anaemia) is an anemia (of macrocytic classification) that results from inhibition of DNA synthesis during red blood cell production. When DNA synthesis is impaired, the cell cycle cannot progress from the G2 growth stage to the mitosis (M) stage.

Write Your Answer

Similar Asks

Bookmark

Press Ctrl + D to add this site to your favorites!

Share