About.com A lot of people work around the clock. It spans the workforce, from doctors and police officers, to cab drivers and grocery clerks. You might work all day, other times through the night, and sometimes both in

the same week. But, now researchers are saying this kind of work irregularity might mess up your pooping schedule. Continue reading…

See the rest here: 
Crazy Work Schedules May Increase Irritable Bowel Risk