Nitric oxide isn’t a nutrient you’ll find on food packaging — but it plays a critical role in how your body moves, recovers, and circulates blood. This molecule helps blood vessels relax and widen, ...

After arriving at the airport, you might feel tempted to go to the shortest security screening line. However, a short line doesn't necessarily indicate a fast one. Take a look at who makes up each ...

A nodule is an abnormal tissue growth that can appear anywhere in the body and can form for various reasons. Depending on their location, nodules may not cause symptoms, and many people with nodules ...

Barrett’s esophagus is a condition where the lining of the esophagus undergoes changes, often due to prolonged acid reflux. Over time, this chronic irritation causes the tissue to thicken and take on ...

Persistent bladder symptoms like frequent bathroom trips or unexpected discomfort often signal more than a minor inconvenience. While often overlooked, the bladder is a cornerstone of your body’s ...

Lymphoma is a cancer that originates in the lymphatic system, a vital part of the body’s immune defenses. This system includes lymph nodes, vessels, and tissues found in the bone marrow, spleen, ...

Picture an unexpected, severe pain gripping your lower abdomen—a pain that stops you in your tracks. While it may feel like just another cramp, it could be a sign of something far more dangerous: ...

Whole grains have been a staple in human diets for millennia, but in recent times, they've become the subject of much debate. Amidst the swirl of dietary advice, whole grains stand at the crossroads ...

Kidney disease is so common that as many as one out of 12 Americans experience it, but in the majority of cases, they're not aware of their health problems. The fact that the symptoms of kidney ...

Some conditions are straightforward to diagnose, while others can be more challenging. Whether it is due to symptoms that overlap with other conditions or a lack of symptoms altogether, it can be ...

Peripheral neuropathy is a broad term for any condition that damages the peripheral nerves that transfer sensory information and carry signals from the central nervous system in the brain and spinal ...

Ischemia happens when blood flow is reduced or stopped to a body part, leading to decreased oxygen supply to that part of the body. Types of ischemia get their names according to where they occur in ...