Lipoproteins are lipid-carrying proteins produced by the body in the gut and liver, measured in quintillions, that transport various lipids including triglycerides, cholesterol, and fat-soluble vitamins.

“lipoproteins are a boat this is gonna be one on one but let's kind of do that for the listener for a second there are lipid carrying proteins and so your body makes them and they make them at numbers we can't even imagine they're measured in quintillions which is like a million trillions and it's doing this both in the gut and in the liver and when they make it they're basically packing in lipids that these cells need and in particular they packed just about every kind of lipid not just triglycerides which our body uses for energy but also cholesterol which we're gonna be talking about a lot but also fat soluble vitamins like a D and K”