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 ...

Most people are probably familiar with neem oil as a popular way to deal with common garden and houseplant pests. But, that is not its only use. Neem is a tree native to India and parts of Southeast ...

The back bears a large portion of the body’s weight when we walk, run, lift items, and perform various other activities. Because the back has to bear this stress, back injuries and pain are among the ...

Naegleria fowleri is a rare but deadly organism that lives in warm freshwater like lakes, rivers, and hot springs. Most people recognize this dangerous organism by its common name: the brain-eating ...

Sweet and tangy or super-spicy, a warm bowl of chili can perk up any meal. Chili’s versatility makes it a great side for a variety of dishes, and you can season it based on what appeals most to your ...

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 ...

The good news: blue waffle disease isn't a real STI. Back in 2010, this urban legend began with a photograph showing an infected vagina with a blue labia. While there's no definitive information about ...

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, ...

Although their functions may appear simple, the ureters perform essential excretory work for the body. These two slender tubes transport urine from the kidneys to the bladder. The ureters use a ...

Lower back pain is extremely common, affecting millions of people every day. But what does it mean when the pain is felt only on one side? One-sided lower back pain could represent a minor issue that ...

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 ...

Blood blisters form when damage occurs to the blood vessels and tissues beneath the skin, but the skin remains unbroken. Blood, lymph, and other bodily fluids flow from these regions, filling a small ...