Arteries carry oxygenated blood away from your heart. They have thick walls and a muscular layer that keeps your blood moving. Arteries can be as wide as a nickel (about two centimeters). They are the ...

The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body. Water ...

‌Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart ...

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

This new imaging technique, when applied to humans, could both improve our understanding of the circulatory system (veins, ...

You'll want to *not* sit down before reading this. A variety of things can affect blood circulation: blood vessel health, blood pressure, thyroid function, hydration, heart health, exercise, and blood ...

Several foods have been shown to help improve blood flow and support heart health, including garlic, onions, beets, berries, citrus fruits, and leafy greens, among others. Share on Pinterest Grisha ...

EAST HADDAM -- Sixth grade science teacher Lara Sullivan has turned a unit on the circulatory system into a community-wide project for her students, which will culminate with a blood drive on Dec. 18.

A Penn study reveals single instance of vaping immediately leads to reduced vascular function. Smoking e-cigarettes, also called vaping, has been marketed as a safe alternative to tobacco cigarettes ...