Medically reviewed by Michael Menna, DO Key Takeaways The circulatory system carries oxygen and nutrients throughout the body and removes waste.The lymphatic system helps fight disease by creating and ...

Gut health depends on what you do daily, not occasionally. These ten habits explain how chewing better, eating on time, ...

The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

MILWAUKEE - Would you volunteer to be eaten? Well, that's exactly what Racine County fourth-graders from Yorkville Elementary School near Union Grove did to learn the importance of nutrients and how ...