A guy who doesn't fart suffers from headache

I am not sure if there are any connection with have a headache. But I do think that if he wasn't able to expel gas, he would be having an uncomfortable feeling in his stomach. Maybe he wanted to poop but was constipated?

Hi zills: I don't think so I mean, it's all about anatomy. If this would likely to happen to all men, this would also apply for women and it doesn't. So for your friend better find a better excuse ALVARO

? I know plenty of men who do not fart and als don't have a headache. Since you believe in it I would like to see some scientic prove for that and not just one "statement" of somebody. Farthing has to do with what you eat, the way you digest it. Unless it's a "normal" habit in some society. In the world I am living it's not. So most men don't and they don't all have a headache. Headaches can have all kind of reasons.