Yogurt, mine enemy

I've always hated yogurt. It's rotting milk. It's sour. It tastes like puke. But I'm eating it now. I think I need to get a healthier GI tract. Maybe it's genetic, since my dad often has digestive troubles as well. But we'll see. Haven't seen any effects yet so I'm calling the bluff on Activia's two week challenge or my money back.