EVERYDAY SCIENCE

Detailed explanation-1: -Some bacteria degrade organic compounds for energy, and without bacteria, the earth would have no soil in which to grow plants. Bacteria living in the gut can help animals break down food. These so-called ‘good bacteria’ help maintain the conditions necessary for food digestion.

Detailed explanation-2: -Good bacteria help our bodies digest food and absorb nutrients, and they produce several vitamins in the intestinal tract-including folic acid, niacin, and vitamins B6 and B12.

Detailed explanation-3: -Humans also use bacteria in many other ways, including: Creating products, such as ethanol and enzymes. Making drugs, such as antibiotics and vaccines. Making biogas, such as methane.

Detailed explanation-4: -Your body is made up of trillions of bacteria. These play a large role in your overall health and well-being. They not only extract energy from your food, but they also play a part in balancing your digestions, beating belly fat, boosting the immune system, lowering cholesterol, and preventing yeast infections.

Detailed explanation-5: -Most bacteria are good for us The bacteria in our bodies help degrade the food we eat, help make nutrients available to us and neutralize toxins, to name a few examples[7]; [8]. Also, they play an essential role in the defense against infections by protecting colonized surfaces from invading pathogens[8]; [9].