Lipoproteins

Lipoproteins are particles that carry lipids such as triglycerides, phospholipids, cholesterol and proteins called apolipoproteins through the blood, to and from the liver and the cells in the body.These lipids being non-water soluble need to be transported through...

Lactase Persistence

Lactase persistence is the ability of adult humans to digest lactose. This ability has its origins in different parts of the world (which occurred through convergent evolution) such as Central and Northern Europe, West Africa, the Middle East and western India.Genetic...

Lactose Intolerance

Lactose is a sugar found in dairy products. It is a disaccharide sugar, meaning that is composed of two simple sugars: glucose and galactose.Our bodies normally produce an enzyme called lactase that breaks down lactose into these simple sugars to be able to transport...