Question

Select the correct answer.

All bacteria is harmful to your health.
Ο Α.
О в.
True
False

Answer 1

B. False

Not all bacteria are harmful, and some bacteria that live in your body are helpful. For instance, Lactobacillus acidophilus — a harmless bacterium that resides in your intestines — helps you digest food, destroys some disease-causing organisms and provides nutrients.