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 ...

The pancreas is a small, six-inch-long gland in the abdomen, shaped like a flattened pear. It’s surrounded by the liver, gallbladder, spleen, stomach, and small intestine, and plays a key role in ...

The pancreas is a large gland behind the stomach that helps regulate blood sugar and digest food. When digestive enzymes activate too early — inside the pancreas rather than the small intestine — they ...

Parkinson’s disease is a nervous system disorder that primarily affects movement. It develops when nerve cells in the brain become damaged or die, lowering levels of dopamine — a neurotransmitter that ...

Vitamin B12 is essential for maintaining healthy red blood cells, brain function, and nerve tissue. Though the body can store B12 for years, people with absorption issues or those following vegetarian ...

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 ...

Goosebumps occur when the arrector pili contract. These tiny muscles are attached to each hair on the body. The contractions cause a depression in the skin that pushes the hair upright and makes the ...

Swearing has caught the attention of both psychologists and researchers over the years. Is this taboo language harmful? Is swearing getting worse? Does swearing influence children? Is swearing linked ...

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 ...

You may choose to use ground beef instead of steak cubes, as a personal preference. Heat a little olive oil in a large saute pan at high heat. Once the oil is hot, add the beef cubes and saute until ...