Christina Majaski writes and edits finance, credit cards, and travel content. She has 14+ years of experience with print and digital publications. Khadija Khartit is a strategy, investment, and ...

Rare cardiovascular diseases affect 5% of the world’s population. Rare disease training for clinicians is essential to suspect and diagnose underlying rare diseases and to work effectively with ...

Food sensitivity tests are not currently considered a reliable or accurate method of diagnosing food sensitivities. The American Academy of Allergy, Asthma, & Immunology (AAAAI) does not endorse home ...

An MCV test can identify conditions like iron deficiency anemia and liver disease. Although rare, an MCV test may lead to complications like infection and nerve damage. It's best to talk with a doctor ...

Abnormal stress test results may suggest an underlying heart condition, such as coronary artery disease, or a blockage in the arteries supplying blood to the heart. Failing a stress test means you can ...

Aldolase helps your body turn sugar into energy. Most of it is stored in your muscles and liver. When these cells are damaged, they release aldolase into your blood. Measuring the amount of aldolase ...

At-home gut health tests use DNA or RNA sequencing from a stool sample. Testing your gut health cannot replace an official diagnosis from a doctor. Your results may provide insights into gut ...