What is Folate, red cells? Why is the test done? Everything around this, that you should know, in this post and of course our doctors are always there to help you. Just fill in your details in the form down below and we will answer all your questions for FREE!
What is folate?
Folate is necessary to make red blood cells. It also helps in repairing cells and making DNA. The source of folate is green leafy vegetables, fruits, liver, kidney and to a lesser extent, muscle meats, cereals and milk. The average daily requirement is 100-200μg.
Also Read: Vit B12 Test
What is folate, red cell test?
RBC folate test measures the vitamin B9 in individual RBCs and is also called folic acid.
Red cells contain 20-50 times more folate than the serum; thus red cells folate assay is a more reliable indicator of tissue stores of folate than serum folate assay.
What are the indications for folate testing?
- This test is used to done to detect megaloblastic anaemia and hypersegmented neutrophils.
- To check the folate deficiency.
Why do I need this test?
- If you are suffering from any symptoms like numbness and pain or weakness you may need to check the folate as it can be due to anaemia and neuropathy.
- You also need to get checked your folate if you are already taking treatment for folate deficiency or vit B12 deficiency.
What is the normal value of folate red cells?
The reference range for the level of folate in red blood cells (RBC) varies with age:
- Adults: 140ng/mL to 628 ng/mL (317nmol/L to1422 nmol/L)
- Children: Over 160 ng/mL (over 362 nmol/L)
What does a lower level of folate indicate?
It means you have: Folate deficiency anaemia
What symptoms indicate low folate RBC?
- Fatigue
- Weakness
- Lethargy
- Pale skin
- Headache
- Palpitation
- Vision disturbed
- Depression and confusion
What does a higher level of folate RBC indicate?
Increased folate can be linked to homocysteine and higher homocysteine can cause cardiovascular problems
