IMMUNOLOGY

Detailed explanation-1: -Our digestive tract also provides barriers. Acid in the stomach and enzymes in the intestine destroy pathogens. The gastrointestinal tract also has cells that secrete mucus, which acts as a barrier.

Detailed explanation-2: -The hydrochloric acid in the gastric juice breaks down the food and the digestive enzymes split up the proteins. The acidic gastric juice also kills bacteria. The mucus covers the stomach wall with a protective coating.

Detailed explanation-3: -If your body does not absorb the fluids, or if your digestive system produces extra fluids, stools will be loose and watery. Loose stools contain more water, salts, and minerals and weigh more than solid stools. Diarrhea that lasts a short time is called acute diarrhea.

Detailed explanation-4: -The digestive system functions to provide mechanical processing, digestion, absorption of food, secretion of water, acids, enzymes, buffer, salt, and excretion of waste products.

Detailed explanation-5: -Eat a high-fiber diet. Be sure you’re getting both soluble and insoluble fiber. Minimize your intake of foods high in fat. Select lean meats. Add probiotics to your diet. Follow a regular eating schedule. Drink plenty of water. 07-Sept-2018