Venous reflux disease (VRD) occurs when veins do not properly return blood to the heart. Health experts refer to it as chronic venous insufficiency (CVI). VRD most commonly affects the legs and can ...

I am a 68-year-old woman who is in relatively good health. My primary exercise is walking my dogs anywhere from 2-5 miles per day. I have two ...

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 ...

A hemoglobin test measures the amount of hemoglobin in red blood cells, which is essential for transporting oxygen throughout the body and carbon dioxide back to the lungs. Normal hemoglobin levels ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Bile is a greenish-yellow liquid made and released by the liver and stored in the gallbladder. It aids in the digestion of food and fluids by breaking down fats into fatty acids. Your body then takes ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Eating too quickly can cause you to swallow more air, resulting in more burping. Certain vegetables like broccoli and cabbage can produce gas during digestion, leading to burping. Burping with ...