_______ helps in digestiona)liverb)kidneyc)heartd)lungsCorrect answer ...
Digestion and the Liver
The liver plays a crucial role in digestion. It is the largest organ in the human body and is located in the upper right side of the abdomen. The liver performs many functions, including the production of bile, which aids in the digestion and absorption of fats.
Production of Bile
Bile is a greenish-yellow fluid that is produced by the liver and stored in the gallbladder. It is released into the small intestine to help break down fats into smaller molecules that can be easily absorbed. Bile contains bile salts, which act as emulsifiers, breaking down fat globules into smaller droplets. This increases the surface area of the fat, allowing enzymes called lipases to work more efficiently.
Role in Nutrient Absorption
Apart from aiding in fat digestion, the liver also plays a crucial role in the absorption of nutrients. After food is broken down in the stomach and small intestine, the nutrients are absorbed into the bloodstream. The liver helps process these nutrients and ensures that they are distributed to the rest of the body for energy and growth.
Metabolism and Detoxification
In addition to its role in digestion, the liver is involved in metabolism and detoxification. It metabolizes nutrients such as carbohydrates, proteins, and fats, converting them into energy or storing them for later use. It also helps remove toxins from the body, such as alcohol and drugs, by breaking them down and eliminating them through bile or urine.
Conclusion
In conclusion, the liver is an important organ that aids in digestion by producing bile, which helps break down fats. It also plays a role in nutrient absorption, metabolism, and detoxification. Without a properly functioning liver, digestion would be impaired, leading to various health issues.