That's right, science! Keep giving us reasons to do the nasty!
It's true. According to researchers, people who have sex once or twice a week have stronger immune systems than those who have sex less than once a week. This is why nerds are sick all the time. Ha!
They figured this out by taking saliva samples from a bunch of college students and asked them how often they were boning during the month. Saliva from those who had sex once or twice a week had 30 percent more of the antigen immunoglobulin A.
So, if you don't want to be sick, find someone who is willing to let you do stuff with them in exchange for a clean bill of health.