Listen to the message and answer the question below. To be recorded: A new study suggests that early exposure to germs strengthens the immune system. That means letting children get a little dirty might be good for their health later in life. The study involved laboratory mice. It found that adult mice raised in a germ-free environment were more likely to develop allergies, asthma and other autoimmune disorders. These are more than eighty disorders where cells that normally defend the body instead attack tissues and organs. What is a good summary of this message?
It's not bad to let our children get exposed to germs, studies have actually suggest otherwise. By letting them get a little dirty will prevent them from developing allergies, asthma, and even autoimmune disorders.