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Anemia Test
A blood test for anemia may provide relief from fatigue and headaches.
Anemia is a condition characterized by a deficiency of healthy red blood cells or low hemoglobin levels in the blood. Red blood cells play a crucial role by carrying oxygen from the lungs to other organs in the body. When these levels are insufficient, it can lead to symptoms such as fatigue, dizziness, and headaches. Anemia encompasses various types, each with its distinct underlying cause; iron-deficiency anemia is the most prevalent form.
To diagnose anemia, a blood test called a complete blood count (CBC) is commonly used. This test measures the quantity of red blood cells and helps identify anemia. Additionally, levels of iron, vitamin B-12, and folate are assessed, as deficiencies in these minerals and vitamins are frequent contributors to anemia.
Test Details
Sample Type: Blood
Collection Method: In person at Promed
Age: 18+
Results: 1 day from when your sample arrives
HSA/FSA: Accepted
Preparation: Fast for 12 hours (no food or drink, except water)
Sample Type: Blood
Collection Method: In person at Promed
Age: 18+
Results: 1 day from when your sample arrives
HSA/FSA: Accepted
Preparation: Fast for 12 hours (no food or drink, except water)
Why Consider This Test
Are you one of the many?
Anemia impacts over three million Americans. Initially, anemia may go unnoticed, but symptoms frequently manifest if it persists.
Getting enough iron?
If anemia is due to nutritional deficiencies, adopting an iron-rich diet can assist in alleviating the symptoms
Are you at increased risk?
If you have any of the following chronic conditions, you may be at greater risk for developing anemia:
What‘s Tested
Ferritin
A protein that stores iron inside your red blood cells.
Vitamin B12
Measuring the level of vitamin B-12, a water-soluble vitamin essential for nerve health and the production of red blood cells.
Folate (Folic Acid)
Folate, a B vitamin, plays a crucial role in DNA synthesis, which is essential for the genetic material in cells. Folic acid, a synthetic form of folate, is present in processed foods and supplements. A deficiency in folate can result in health complications, particularly in pregnant women.
Red Blood Count
Measuring the number of red blood cells (erythrocytes) is essential. These cells contain hemoglobin, a protein responsible for transporting oxygen throughout the body.
White Blood Count
Measuring the number of white blood cells (leukocytes) in the body is crucial. These cells play a vital role in fighting off infections and foreign agents that may harm the body.
Hemoglobin
A hemoglobin test measures the amount of hemoglobin in your blood. Hemoglobin is a protein found in red blood cells that carries oxygen to your body’s organs and tissues and transports carbon dioxide from your organs and tissues back to your lungs.
Hematocrit
A hematocrit test measures the percentage of red blood cells in your blood relative to the fluid component (plasma).
Platelet Count
A platelet count is a lab test that measures the number of platelets you have in your blood. Platelets, also known as thrombocytes, are tiny, round cell fragments that circulate in your blood. They are essential for the formation of blood clots, masses of blood the body forms to stop bleeding.
Iron
A hemoglobin test measures the amount of hemoglobin in your blood. Hemoglobin is a protein found in red blood cells that carries oxygen to your body’s organs and tissues and transports carbon dioxide from your organs and tissues back to your lungs.
Total Iron Binding Capacity
A Total Iron-Binding Capacity (TIBC) test assesses your blood’s ability to bind to iron and transport it throughout your body. This test specifically measures the amount of transferrin in your blood. Transferrin, produced by your liver, plays a crucial role in regulating the absorption of iron into your bloodstream. Iron is essential for the production of healthy red blood cells, which carry oxygen from your lungs to the rest of your body. Additionally, iron is vital for maintaining healthy muscles, bone marrow, and overall organ function.
Reticulocyte Count
A reticulocyte count measures the number of immature red blood cells (reticulocytes) in your bone marrow. Healthcare providers use this test to assess whether your bone marrow is producing a sufficient quantity of red blood cells. Reticulocytes play a crucial role in diagnosing and monitoring conditions that affect red blood cells.
Stop wondering, start testing.
Get answers to you most common health questions quickly and easily.
FAQ
What are symptoms of low anemia?
If you’re experiencing anemia, you might be noticing symptoms such as:
- Fatigue
- Dizziness
- Shortness of breath
- Headaches
- Weakness
If you’re encountering these symptoms, it could be an appropriate time to consider an anemia blood test.
What causes anemia?
Anemia and iron deficiency typically result from an insufficient number of healthy red blood cells, which are responsible for carrying oxygen to the body’s tissues. Anemia can also be triggered or worsened by the following factors:
- Inadequate production of hemoglobin: Hemoglobin is a vital protein that transports oxygen in the blood.
- Bleeding: Excessive blood loss can lead to a decrease in red blood cells or hemoglobin levels, surpassing the body’s ability to replace them. If your periods are heavy (requiring tampon or pad changes every 2 hours or passing large clots), consult your doctor.
- Conditions or events causing red blood cell destruction.
Moreover, certain risk factors can increase the likelihood of anemia:
- Nutrient-deficient diet: A lack of nutrients such as iron, vitamin B12, and folate.
- Family history of sickle cell anemia.
- Chronic health conditions like cancer, kidney disease, or diabetes.
How can I increase my iron levels?
Increasing iron levels in your blood can be achieved through a nutrient-rich diet, particularly one that includes foods high in iron. Balanced nutrition plays a crucial role in addressing both iron deficiency and vitamin deficiency anemias. In some cases, dietary adjustments alone may not suffice, and you might require an iron supplement; however, always follow your healthcare provider’s instructions regarding supplementation.
Here are some iron-rich foods to consider:
- Lean meat and poultry
- Seafood, such as salmon
- Legumes, including white beans, kidney beans, lentils, and peas
- Nuts and dried fruits
- Green leafy vegetables, like spinach
- Fortified bread and breakfast cereals
Remember that your body absorbs iron more effectively when you consume it alongside fruits and vegetables high in vitamin C.
How often should I take an anemia blood test or iron deficiency test?
Restoring your iron levels through proactive, healthy measures can take 3 to 6 months. Depending on how frequently you’ve needed to address iron deficiency, your healthcare provider will recommend anemia blood tests at regular intervals, typically every few years.