Dogs with stomach aches often graze on grass. My stomach was a little addled recently and as I browsed Fairways aisles my eyes lit upon Sunja’s spicy cabbage Kimchi. My gut yelled “grab it” and I did. I’ve always been fond of kimchi but it is not a snack food that leaps immediately to mind. However, I noticed that whatever was troubling my stomach disappeared pretty quickly post kimchi. Was kimchi the equivalent of grass for humans? Later that day, I was on a play date in Central Park with an old Korean girlfriend who expounded on the miraculous properties of fermented foods. “Probiotics, probiotics, probiotics,” she yelped. How could I have missed this?