Is buying soda with an expired date on it dangerous? - USDA
ask.usda.gov › s › articleJul 17, 2019 · Eventually flavor and carbonation will decrease. For best quality, consume unopened diet sodas within 3 months after the date expires; regular sodas within 9 months. After opening, sodas may be safely stored in the pantry or refrigerator. For more information about sodas, contact the Food and Drug Administration toll free at 888-723-3366. Is buying soda with an expired date on it dangerous?