Macronutrients, or “macros,” are nutrients your body needs in large amounts to function optimally. The three main macros are carbohydrates, protein, and fat. Share on Pinterest Nadine Greeff/Stocksy ...

Bones are a key part of your skeletal system. They’re lightweight structures that are incredibly strong. A normal adult has around 206 bones in their body. Your bones join together to make your ...

Formulas and functions, the nuts and bolts of Excel, both enable you to perform calculations, but they differ in how they're created, what they do, and how they work. In this article, we'll strip the ...

Hormones are the body’s chemical messengers. They act on various tissues and organs in the body to change their behavior. For example, the hormone prolactin stimulates the production of breastmilk.

Your meninges play an important function in your body as part of the brain and spinal cord. What are the meninges? Read on to learn what they do, signs of meninges-related conditions, and more. There ...

When life is calm, for most people, it is relatively easy to maintain equilibrium and equanimity. The challenge is holding steady when you’re buffeted by internal and external storms. In traditional ...

White matter and gray matter are distinct types of areas of the brain. Both are essential for thinking skills, emotions, and muscle movement. You may have heard the terms “gray matter” and “white ...