Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...

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 ...

A nuclear stress test, also called myocardial perfusion imaging (MPI) or a thallium stress test, uses a radioactive tracer to show how blood flows through your heart muscles during exercise and at ...

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 ...

An albumin blood test checks the amount of albumin, a protein in the blood, to see if there are liver or kidney problems. Low albumin levels can mean problems like liver disease, kidney disease, or ...

The Timed Up and Go (TUG) test measures how quickly you can stand, walk 10 feet, turn around, walk back, and sit. A TUG score of 13.5 seconds or longer may mean a higher risk of falling. The TUG test ...