A lot of research has explored the possible link between cancer risk and certain foods. While some food components and chemicals have been shown to increase cancer risk in lab settings, these findings ...

Potassium is a vital mineral and electrolyte that helps regulate fluid levels, support muscle function, and keep your heart rhythm steady. It also plays a key role in transmitting electrical impulses ...

Your kidneys do a lot more than you might think: they filter waste, balance fluids, regulate blood pressure, and help produce red blood cells. Protecting these vital organs is important for everyone, ...

Dementia affects more than three million people in the U.S. each year, and while there’s no cure yet, early diagnosis and the right care can make a meaningful difference. Treatments like medication ...

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 ...

An electrocardiogram, called an EKG or ECG, measures the electrical activity of the heart and collects data about heart's health. Typically, a doctor or technician places electrodes connected to a ...

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 ...

Epimedium is a flowering plant found mostly in China, though it grows in other parts of Asia and around the Mediterranean, as well. The shape of its flowers earned it the moniker "Bishop's Hat," but ...

Many disorders can affect the digestive system. Some are physiological, while others are physical conditions with a strong psychological component. Rumination syndrome is one of the latter. People ...

In March 1991, a team of London ophthalmologists and visual scientists discovered one-fifth of people have unequal pupil size. The condition is scientifically referred to as anisocoria and is often ...

Nabothian cysts are tiny growths that form on a woman's cervix. They are also known as cervical cysts, mucinous retention cysts, or epithelial cysts. The cervix or cervical canal connects the vagina ...

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 ...