Your body is constantly performing a delicate balancing act that most of us never think about. While we’re busy worrying about calories and carbs, a microscopic chemistry experiment determines how ...

Living things have a remarkable ability to function and thrive in a variety of environments that are constantly changing. Despite exposure to wildly different temperatures during heat waves and cold ...

Taurine is an amino acid that occurs naturally within the body. It plays a role in several essential body functions. Taurine may help to promote healthy metabolism, protect various organs, promote ...

As Dr. Brown sees it, before you can begin to give advice on specific injuries, there are certain fundamental areas of the body that need to be understood. The reasons for this are two-fold: first, ...

In addition to providing a framework for your body, bones also serve many other important biological functions, such as protecting your internal organs from harm and storing essential nutrients. Read ...

Cortisol is a steroid hormone that regulates a wide range of body functions, including immunity, inflammation, and metabolism. Because of its role in regulating the stress response, people also call ...

As a deadly heat wave continues to ravage the U.S., new evidence suggests the human body may stop functioning optimally when outside temperatures climb to 104 to 122 degrees Fahrenheit. Research ...

When most people think of burn injuries, they think of damage to the skin. Burns also affect many other areas of the body because the skin plays such an important role in protecting the body from the ...

Your eyes, heart, masseter, and tongue may all be considered the largest in your body. Each muscle gives us insight into how our body functions and helps figure out how to stay healthy. The largest ...