Bile is a digestive fluid produced by the liver that helps break down fats in the food we eat. It is stored in the gallbladder until needed, and when we eat, bile is released into the small intestine to aid in digestion. This process is essential for absorbing important nutrients from our meals. In addition to aiding digestion, bile also helps eliminate waste products from the body. It contains substances like bilirubin, which is a byproduct of the breakdown of red blood cells. This is why bile has a yellowish-green color, and it plays a crucial role in keeping our digestive system healthy.