Where is bile stored in the human body?

Bile is stored in the gallbladder, which is a small, pear-shaped pouch located beneath the liver. The liver produces bile, which is a digestive fluid that helps in the emulsification and breakdown of fats in the digestive system. Once produced, bile is transported to the gallbladder, where it is concentrated and stored until needed during digestion.

When food, particularly fats, enters the small intestine, the gallbladder releases bile into the digestive tract to assist with fat digestion. This storage function allows the body to efficiently manage the release of bile according to dietary needs, making the gallbladder an essential component of the digestive system.

The other options do not play any role in bile storage; the lungs are responsible for gas exchange, the heart pumps blood throughout the body, and muscles are involved in movement and physical activity. This context further clarifies the specific and vital function of the gallbladder in the digestive process.