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edson sospeter
Mar 7

Describe 8 function of bile???

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Mar 7
1. Emulsification of fats: Bile helps break down large fat globules into smaller droplets, making it easier for enzymes to digest and absorb fats in the small intestine.

2. Neutralization of stomach acid: Bile contains bicarbonate ions that help neutralize the acidic chyme from the stomach, creating a more optimal pH environment for enzyme activity in the small intestine.

3. Facilitation of fat-soluble vitamin absorption: Bile aids in the absorption of fat-soluble vitamins (A, D, E, and K) by forming micelles that transport these vitamins across the intestinal lining.

4. Elimination of waste products: Bile helps excrete waste products such as bilirubin, cholesterol, and other toxins from the body through the feces.

5. Regulation of cholesterol levels: Bile plays a role in maintaining cholesterol balance in the body by facilitating the excretion of excess cholesterol through the bile ducts.

6. Antimicrobial activity: Bile has antimicrobial properties that help protect the intestines from harmful bacteria and pathogens.

7. Stimulation of intestinal motility: Bile secretion triggers the release of hormones that stimulate intestinal contractions, aiding in the movement of food through the digestive tract.

8. Regulation of gut microbiota: Bile acids can influence the composition and activity of gut microbiota, which play a crucial role in digestion, nutrient absorption, and overall gut health.
Amiin Badal
Mar 7
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