The full term is scope of practice. Scope of practice is a term used in Healthcare positions used to describe what Healthcare providers are qualified to do.
It then releases the blob of food into your small intestines which absorb the nutrients (several organs such as the pancreas<span> will secrete enzymes into your small intestine to help digestion). From the small intestine the food moves to the large intestines. The large intestines absorb the fluids in the food.
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Well. You might have already thought of this but you can eat healthy foods like greens. And you can also exercise like stretching or going out for a 30 minutes run every day. These two thing do help your emun system witch fights off diseases. Also helpes you not get them as easaly