Cholesterol Level and Aging: What’s a Healthy Number?

When people hear the word cholesterol they often misunderstand what it actually is. Cholesterol is a substance that makes up most of the components of our cells in the body. It is a waxy and fatty substance found in many food items and plays an important function in our body…

How the Immune System Identifies and Destroys Threats

The immune system is one of the most important systems of the body. The word immune comes from the Latin word “immunis,” meaning “free” and “exempt.” How the immune system works is to keep the body free and exempt of foreign invaders is very interesting. Keep reading to find out…