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Check if your iron levels are too high, which could be a sign of hemochromatosis. This is a rare genetic disorder that causes too much iron to build up in the body. THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for informational purposes only.
If test results show high iron levels or if symptoms of iron overload occur, a person should seek guidance from a doctor. You can also develop anemia due to deficiency of vitamin B12 as this vitamin is necessary to produce red blood cells and to carry oxygen in the body. Apart from causing anemia, deficiency of vitamin B12 may also damage nerves and affect thinking and memory. Levels of vitamin B12 may become low due to some medicines and drinking alcohol.
How we chose the best in-lab and at-home iron tests
Usually, your doctor will order a lab test for you if they think it’s necessary. However, there are also a handful of iron testing services you can buy online. Some are at-home tests, while others still require a lab visit after you make your purchase.
A TIBC test detects how efficiently iron attaches to proteins in the blood. A ferritin test determines how much iron is stored in your body. The company that provides the test kit will inform a person of their test results through its website or app. Some companies will offer follow-up phone calls to discuss results that reveal low or high iron levels.
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Credit Lam Lab, Georgia TechBiomedical engineers have developed a smartphone app for anemia screening that can assess blood hemoglobin levels through the window of the user’s fingernail. The medical results are based on the coloration of the fingernail bed; the quick and pain-free screening could benefit a vast number of people who are affected by anemia around the world. Typically, if your iron test result is just on the cusp of abnormal, you can make small dietary changes to increase your iron levels. However, if your levels are very low you may need to take an iron supplement. It's important to speak with a doctor to get a better understanding of why your levels are low and how to proceed from there.
For women, they may also ask if you've had a heavy period recently. Natalie Schwab is a professional writer with a bachelor's degree in journalism and business from the University of Arizona. Note a loss of interest in sex, as this can be a sign of too much iron. Viome specializes in gut health testing kits — but do they actually work? At the time of publication, Pixel by Labcorp Ferritin Blood Test costs $38.
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Holistic Nutrition Center focuses on the root cause of health challenges and helps people heal and restore balance to their bodies. Some signs of low iron may include fatigue, shortness of breath, dizziness, coldness in your extremities, pale skin, slowed appetite, and cravings for non-food items . Let your doctor know if you have experienced any of these. The Gold Ring Test on Cheek for Iron Deficiency Learn More Regularly examine your skin tone to see if it has changed.
People say the process isn’t complicated, but that it can take practice to prick your finger and get enough blood. Also, a handful of people say they never received their results. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. We link primary sources — including studies, scientific references, and statistics — within each article and also list them in the resources section at the bottom of our articles. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.
The Best At-Home and In-Lab Tests to Check for Iron Deficiency
With a team of expert biochemists and medical doctors, they use UKAS approved laboratories to analyse your sample on our behalf. If you are at all unsure about your results, please consult your doctor or medical professional. A copy of your results can be downloaded from the online portal if you wish to share them with a healthcare professional. The easy to use, at-home test works by taking a small blood sample using a quick and painless finger prick.
LetsGetChecked provides several health-related tests for at-home use, including an iron test. This test requires a person to collect blood via a finger prick. Research has shown that iron plays a vital role in several metabolic processes, including oxygen transportation in the blood, creation of blood cells, and hormone production. Iron is an essential mineral that your body needs for many crucial reasons, including growth and development.
Thankfully, a simple iron test can help you figure out where you stand. The company offers advice on the return of a positive test. The company states that the test is not suitable for people living with HIV or hemophilia. Moreover, individuals who are pregnant or breastfeeding should consult a doctor before using this test. This test is one of the more expensive at-home tests available online. We include products we think are useful for our readers.
The company accepts HSAs and FSAs for payment and provides discounts to those who sign up for a subscription. The company uses laboratories that the Clinical Laboratory Improvement Amendments have approved and that the College of American Pathologists has accredited to test the samples. Please note that the writer has not tested these products. All information is research-based and correct at the time of publication. Foods rich in vitamin B12 that may help in the prevention of anemia include clams, beef liver, chicken breast, rainbow trout, and cereals fortified with B12.
The total iron-binding capacity is another element of iron testing that is not available for home-testing, along with serum iron. Getting a full picture of iron deficiency takes more than one test—so a visit to your doctor is always recommended. A lack of iron affects the number of red blood cells carrying oxygen to essential organs like the brain and heart.
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