What makes bacteria in the digestive system important?

Sagot :

Answer:

have a germs in our digestive system and bad body

It plays a fundamental role in human digestion by breaking down sugar polymers to simple glucos.

Good bacteria have health maintenance and anti-aging effects such as aiding digestion and absorption, and stimulating immunity. Representative examples are bifidobacteria and lactic acid bacteria. In contrast, bad bacteria have adverse effects on the body.