Low magnesium is linked to issues like high cholesterol, type 2 diabetes, and heart disease. Getting enough magnesium through food or supplements may support better heart health.

Nerves look blue in the reconstructed view of a genetically engineered mouse (left) whose neurons produce a fluorescent ...

When designing a workout, it's important to move in all of the body's planes. What are they? Here's an anatomy primer to help.

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs ...

When you think of organs, your heart, lungs, and kidneys may come first to mind. It’s easy to overlook your body’s largest and most visible organ: the skin.

The human muscular system is complex and has many functions in the body, like mobility and stability. Learn more about the muscular system here.