And because fats are hydrophobic they aggregate to form large fat globules. Now, what the liver does is it acts as an excretory gland, as an exocrine gland. And what that means is it produces a substance known as bile. So the liver cells produce bile, the bile is released into the dust and the bile is eventually stored in the gallbladder until we begin our digestion process in our small intestine. At this point, the bile is released from the gallbladder and it travels into our small testin. Now, what the bile does is it basically emulsifies our fat globules, it breaks them down into smaller mole, into smaller particles, and then the enzymes can act on those smaller particles and break down the fats.