The "hygiene hypothesis" proposes that
A) lack of exposure to microbes can lead to development of allergies.
B) good hygiene always prevents development of disease.
C) hand washing is the best preventative measure against infection.
D) the immune system develops best in a clean environment.
E) adaptive immunity only develops in a sterile environment.

Question

Quizplus · Accepted Answer

The hygiene hypothesis proposes that lack of exposure to microbes, particularly during early childhood, can lead to the development of allergies and autoimmune diseases. This hypothesis suggests that our immune system requires regular exposure to microbes and infections in order to develop properly and function effectively.

The "Hygiene Hypothesis" Proposes That