Test Detail
Understanding the Test
Test Measures
Interpreting Results
FAQ's
City Price Info
Home Collection
References
Other Tests
Content created by
Written by
Reviewed by
Dr. Anupriya Nautiyal
MD Pathology, MBBS
Want to know more?
Read our Editorial Policy

RBC Folate

Also known as RBC Folate Test - Whole Blood
19792200 10% Off
You need to provide
Blood
This test is for
Male, Female
Earliest reports in
96 hours
Test Preparation
  1. Patients should avoid biotin supplements at least 24 hours prior to sample collection.

Understanding RBC Folate


What is RBC Folate?

The RBC Folate is a blood test that measures stored folate (vitamin B9) in red blood cells (RBCs), assessing the body's long-term folate status. It helps detect suspected deficiency states and distinguishes folate-related anemia from other types, like B12 deficiency.

Red blood cell (RBC) folate reflects the body's folate stores over the 120-day lifespan of RBCs, unlike serum folate, which only shows recent intake. Folate plays a critical role in DNA synthesis, red blood cell production, cellular division, and fetal development during pregnancy. 

A folate deficiency can lead to various health complications, including anemia, where the body lacks enough red blood cells to carry oxygen to its tissues. Maintaining adequate folate levels is essential for preventing anemia and supporting overall health.

The RBC Folate test can be done when there are symptoms such as fatigue, weakness, pale skin, shortness of breath, and difficulty concentrating, all suggestive of anemia. This test is especially critical for pregnant women to ensure adequate folate levels for proper fetal brain and spinal cord development, helping prevent neural tube defects like spina bifida. It's also used to monitor treatment effectiveness in folate deficiency anemia, assess individuals with nutrient absorption disorders (such as celiac disease or Crohn's), and evaluate those taking medications known to interfere with folate metabolism.

No special preparation is needed for getting the RBC Folate test done. However, be sure to inform the doctor about any medications or supplements being taken, as they may affect the test results. Also, avoid taking biotin for at least 8 hours before giving the blood sample.

Lab test results may vary across different laboratories. Abnormal test results require expert interpretation. Therefore, never try to self-medicate based solely on these results. Always consult a doctor for a proper understanding of the test results.

Please note: This is an outsourced test. The sample for this test is collected by TATA 1MG and processed at a NABL accredited partnered lab.

What is RBC Folate used for?

The RBC Folate test is done: 

  • To diagnose folate deficiency anemia, which occurs when the body does not have enough folate. 
  • To monitor the folate levels in pregnant women to prevent birth defects.
  • To monitor the response to treatment in individuals with other medical conditions that affect folate levels.

What does RBC Folate measure?

The RBC Folate test measures the amount of folate inside red blood cells. Since folate is stored within RBCs for several months, this test provides a more accurate reflection of the body’s long-term folate status than serum folate tests, which can be affected by recent folate intake. Low RBC folate levels suggest a chronic folate deficiency, which can impair DNA synthesis, hinder red blood cell development, and contribute to cognitive and developmental disorders.

Interpreting RBC Folate results


Interpretations

Normal test results determine that there is no vitamin deficiency. Also normal levels can indicate that the stored vitamin level has not yet been exhausted.


Frequently Asked Questions about RBC Folate


Q. What is the RBC Folate test?

The RBC Folate test checks the level of folate (vitamin B9) stored in your red blood cells. It helps show your long-term folate levels over the past few months.

Q. Why do I need this test?

You may need this test if you feel tired, weak, or have symptoms of anemia (signs of low folate). It is also helpful if you are pregnant or have a condition that affects how your body uses nutrients.

Q. What is the difference between RBC Folate and serum folate tests?

Serum folate shows recent folate intake (from the last few days), while the RBC Folate shows your body’s folate levels over time. The RBC Folate gives a more accurate picture of your long-term folate status.

Q. Do I need to fast before the test?

No, you do not need to fast. You can eat and drink normally unless your doctor tells you otherwise.

Q. How is the test done?

The test is done by taking a blood sample from a vein in your arm. The sample is then analyzed in a lab to quantify RBC folate levels.

Q. Are there any risks with this test?

The test is safe. Some people may get a small bruise or feel lightheaded after the blood draw, but serious problems are rare.

Q. How do I prepare for the test?

No special preparation is needed. Just tell your doctor about any medicines or supplements you are taking, as some can affect the results. It is also advised to avoid high biotin dosage before getting tested.

Q. What do the test results mean?

Low levels of RBC folate may mean you have a folate deficiency, which can cause anemia or nerve problems. Your doctor will explain what your results mean and whether you need treatment.

Q. What happens if my folate level is low?

Your doctor may suggest eating more folate-rich foods (like leafy greens, beans, and citrus fruits) or taking a folic acid supplement.

Q. What is the difference between folate and folic acid?

Folate is the form of vitamin B9 found naturally in food. Folic acid is the man-made form found in supplements and added to some foods (like cereal and bread).

Q. Why is RBC folate important during pregnancy?

RBC folate helps the baby’s brain and spine develop properly. Low folate levels during pregnancy can cause serious birth defects called neural tube defects (like spina bifida).

Q. How does Tata 1mg ensure accurate lab test results?

Tata 1mg ensures accurate lab test results through certified laboratories. Tata 1mg uses advanced technology and adheres to stringent quality control measures. This commitment to high standards guarantees reliable results.
+ more

RBC Folate test price for other cities


Price inBangaloreRs. 2159
Price inNew DelhiRs. 1979
Price inKolkataRs. 1979
Price inMumbaiRs. 2069
Price inHyderabadRs. 2090
+ more

Book a RBC Folate test at home near me

Easy online booking
Search for tests and packages, book a time and select address for seamless at-home lab tests.
Live tracking of phlebotomist
Stay informed with live tracking of our phlebotomist's location for seamless sample collection.
Safe collection
Our phlebotomists follow strict safety protocols to collect samples at home on time.
Sample received at lab
Your sample is bought to our laboratory for testing by our qualified experts.
Quick reports, free follow up
Reports are sent to your email. A free doctor follow up is provided to understand the report better.

INDIA’S LARGEST HEALTHCARE PLATFORM

  • 260m+
    Visitors
  • 31m+
    Orders Delivered
  • 1800+
    Cities
Get the link to download App
  • Reliable

    All products displayed on Tata 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited

  • Secure

    Tata 1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant

  • Affordable

    Find affordable medicine substitutes, save up to 50% on health products, up to 80% off on lab tests and free doctor consultations.

Access medical and health information

Tata 1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1800 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on Tata 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.

visamastercardamerican expressrupaynet bankingcash on delivery