Liver sends out LDL, which is the FedEx truck full of fat and cholesterol. Every cell in your body is programmed to take these up. But when they become oxidized, then they get taken out of your bloodstream by a different pathway known as the scavenger pathway because at that point they're bad. It works great if you have an infection and it happens quickly and then it goes away. If you're doing this to yourself chronically, there's no two ways about it. oxdell LDL causes every type of cell to break down. Also causes beta cells to break down; makes you insulin resistant. The same thing can happen with smoke: These delicate fats are getting oxidized turning