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High TIBC level in the blood

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High TIBC level in the blood
Last update: 22/04/2020

What is high TIBC level called?

  • TIBC high

What is the normal TIBC level in the blood?

If you need to know which are the TIBC reference ranges or you require more information about the role of TIBC in the blood, you can visit normal TIBC level in the blood

What does a high TIBC mean?

TIBC is the acronym of Total Iron Binding Capacity. TIBC is a screening test to know the amount of iron that transferrin can bind. The transferrin role is to carry iron trough the blood.

TIBC is an indirect method to know the transferrin present in the blood. It is used because it is easier and cheaper than measures the transferrin in the blood directly.

A high TIBC value may be a sign of iron-deficiency anemia. In that case, iron level in the blood will be lower than normal.

  • Marked TIBC increase (>l;460 µg/dL in adults):

    If TIBC test shows excessively high values it may suggest an iron-deficiency anemia. To get a better diagnosis, it is recommended to study iron and ferritin in the blood. If both are lower than normal, it is probably that you suffer an iron-deficiency anemia.

    Other reasons for an increase in the TIBC are taking oral contraceptives or to be in the last trimester of pregnancy.

Which factors can raise the TIBC?

There are some health circumstances or drugs than can raise your TIBC level in the blood:

Which diseases can raise your TIBC?

The most common disease why the TIBC can be higher than normal is:

What can I do to lower the TIBC?

To reduce TIBC, you need to reduce transferrin level in the blood. For this matter is necessary an adequate intake of iron in the diet.

The following foods are rich in iron:

  • Red meat (pork, beef)
  • Legumes (lentils, chickpeas)
  • Nuts (pistachios, almonds)
  • Spinach

If your doctor considers it appropriate, he may prescribe you iron supplements.

If you are taking oral contraceptives (birth control pills), you should tell your doctor because they can interfere in the TIBC.

Where can I find more information about TIBC level in the blood?

You can visit our pages about:

Which values are considered a high TIBC level in the blood?

The following values are considered to be above the normal range:

IMPORTANT: These levels are expressed in µg/dL. They are an example of a healthy woman of about 45 years old with no known disease and not taking any medication. The ranges can be different depending on the laboratory or on your personal circumstances.

Marked TIBC increase
461 µg/dL462 µg/dL463 µg/dL464 µg/dL465 µg/dL466 µg/dL467 µg/dL468 µg/dL
469 µg/dL470 µg/dL471 µg/dL472 µg/dL473 µg/dL474 µg/dL475 µg/dL476 µg/dL
477 µg/dL478 µg/dL479 µg/dL480 µg/dL481 µg/dL482 µg/dL483 µg/dL484 µg/dL
485 µg/dL486 µg/dL487 µg/dL488 µg/dL489 µg/dL490 µg/dL491 µg/dL492 µg/dL
493 µg/dL494 µg/dL495 µg/dL496 µg/dL497 µg/dL498 µg/dL499 µg/dL500 µg/dL
501 µg/dL502 µg/dL503 µg/dL504 µg/dL505 µg/dL506 µg/dL507 µg/dL508 µg/dL
509 µg/dL510 µg/dL511 µg/dL512 µg/dL513 µg/dL514 µg/dL515 µg/dL516 µg/dL
517 µg/dL518 µg/dL519 µg/dL520 µg/dL521 µg/dL522 µg/dL523 µg/dL524 µg/dL
525 µg/dL526 µg/dL527 µg/dL528 µg/dL529 µg/dL530 µg/dL531 µg/dL532 µg/dL
533 µg/dL534 µg/dL535 µg/dL536 µg/dL537 µg/dL538 µg/dL539 µg/dL540 µg/dL
541 µg/dL542 µg/dL543 µg/dL544 µg/dL545 µg/dL546 µg/dL547 µg/dL548 µg/dL
549 µg/dL550 µg/dL551 µg/dL552 µg/dL553 µg/dL554 µg/dL555 µg/dL556 µg/dL
557 µg/dL558 µg/dL559 µg/dL560 µg/dL561 µg/dL562 µg/dL563 µg/dL564 µg/dL
565 µg/dL566 µg/dL567 µg/dL568 µg/dL569 µg/dL570 µg/dL571 µg/dL572 µg/dL
573 µg/dL574 µg/dL575 µg/dL576 µg/dL577 µg/dL578 µg/dL579 µg/dL580 µg/dL
581 µg/dL582 µg/dL583 µg/dL584 µg/dL585 µg/dL586 µg/dL587 µg/dL588 µg/dL
589 µg/dL590 µg/dL591 µg/dL592 µg/dL593 µg/dL594 µg/dL595 µg/dL596 µg/dL
597 µg/dL598 µg/dL599 µg/dL600 µg/dL601 µg/dL602 µg/dL603 µg/dL604 µg/dL
605 µg/dL606 µg/dL607 µg/dL608 µg/dL609 µg/dL610 µg/dL611 µg/dL612 µg/dL
613 µg/dL614 µg/dL615 µg/dL616 µg/dL617 µg/dL618 µg/dL619 µg/dL620 µg/dL
621 µg/dL622 µg/dL623 µg/dL624 µg/dL625 µg/dL626 µg/dL627 µg/dL628 µg/dL
629 µg/dL630 µg/dL631 µg/dL632 µg/dL633 µg/dL634 µg/dL635 µg/dL636 µg/dL
637 µg/dL638 µg/dL639 µg/dL640 µg/dL641 µg/dL642 µg/dL643 µg/dL644 µg/dL
645 µg/dL646 µg/dL647 µg/dL648 µg/dL649 µg/dL650 µg/dL  
Medically reviewed by Javier Muga Bustamante Ph.D. on 22/04/2020


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