High-density lipoprotein (HDL) is often referred to as the “good” cholesterol.Having high HDL levels helps carry cholesterol from your arteries to your liver…

High levels of cholesterol can be harmful, and they can increase a person’s risk of serious cardiovascular events, such as heart attack or stroke…

In this Spotlight feature, we will explain the biology of fear: why it has evolved, what happens in our bodies when we are scared, and…

Treatment with cannabis can relieve symptoms and improve quality of life in individuals with Crohn’s disease even though it has no impact on gut…