Beneficial bacteria found in the body that perform functions such as producing vitamins are called ____.

A) antigens
B) normal flora
C) immune flora
D) virulent bacteria
E) acid-fast bacteria

Normal Flora

The population of microorganisms that normally inhabit the body without causing disease, contributing to its health.

Beneficial Bacteria

Beneficial Bacteria are microorganisms that provide positive effects to their host, such as aiding in digestion, producing vitamins, and protecting against harmful bacteria.

Vitamins

Organic compounds required in small quantities for essential metabolic reactions in the body.