'Sup With All the Poop Yogurt?

Every time I turn my television some broad is talking about eating some Bifidus Regularis Probiotic jive yogurt in order to take a better dump. We have Activia, DanActive, Yogourmet, Proviact and Yoplait's Yoptimal all competing for your hard earned constipated yogurt consuming dollars.

When did going number 2 become such a problem that eating bacterially fermented milk daily for 6 weeks became a reasonable solution? Couldn't a little fiber do the trick and spare us all from yet another dingbat droning on about her bowel issues.