Gender effects on disease?Posted: February 1, 2011
Here is an interesting theory: noting that certain classes of diseases, including allergies and autoimmune problems, are more prevalent amongst women, researchers in the US are proposing that traditional gender roles have a part to play in limiting the exposure of girls to immune-system ‘challenges’ early in life.
Noting that boys are more likely to be encouraged to play actively while girls tend to be supervised during indoor play and prevented from getting dirty, they suggest that the variation in numbers and kinds of micro-organisms that children encounter is significant.
We’ve heard these ideas before, and the study’s authors are not suggesting that girls should be eating a spoonful of dirt in the backyard. However, this is a trend that they argue is important enough, and notable elsewhere in the world where rapid social change has been observed, that it deserves further consideration in studies of epidemiology.
More here. (Oregon State University)