We're sick far less often nowadays. Common illnesses were more common in previous generations. Back in the day "everyone got measles".
While people fear being "too clean" there is also a downside to being "too exposed".
The hygiene hypothesis does not suggest that having more infections during childhood would be an overall benefit
We're sick far less often nowadays. Common illnesses were more common in previous generations. Back in the day "everyone got measles".
While people fear being "too clean" there is also a downside to being "too exposed".