is yogurt good after expiration date
The length of time yogurt is safe to eat after its expiration date depends on whether the date is a âsell byâ or âuse byâ date. Regardless of the date, do not eat yogurt that has a blue-green tint or smells or tastes unusually sour. Most yogurt is stamped with a âsell byâ date rather than an expiration date. The yogurt should be good for about two weeks after the âsell byâ date, according to Julie Garden-Robinson, a food and nutrition specialist at North Dakota State University.