Expired Kefir Causes Illness - Walmart,

Drank A cup of Lifeway Lowfat Kefir Probiotic Smoothie (strawberry flavored--expiration 6/1/15). After about 2 hours had severe stomach pain, nausea, diarrhea, fever, cold sweats for about an hour. Still feel queasy 10 hours later. I drink Lifeway smoothies regularly, and have never had a problem until last night. | Symptoms: Diarrhea, Nausea, Fever, Sweating, Stomach Pain