Which of the following statements about the human intestinal microbiome is correct?
A) The diversity of bacteria present can affect human health.
B) Diet does not seem to affect the diversity of gut bacteria.
C) Intestinal microbiomes are made up of only a few species of bacteria.
D) The makeup of a person's intestinal microbiome is always the same from birth to death.

Question

Quizplus · Accepted Answer

The diversity and composition of the human intestinal microbiome have been linked to various health outcomes such as obesity, inflammatory bowel disease, and even mental health conditions.

Answer: B is incorrect because extensive research has shown that diet can have a significant impact on the diversity and abundance of gut bacteria.

Answer: C is incorrect because the human intestinal microbiome is composed of a vast array of bacterial species, estimated to be in the order of 1000 different bacterial species.

Answer: D is incorrect because the composition and abundance of gut bacteria can change throughout a person's life due to factors such as diet, medications, and environmental exposures.

Which of the Following Statements About the Human Intestinal Microbiome