When Your Food Goes Out Of Date, Here’s How Long It Stays Safe To Eat

2. Yogurt

Yogurt can be a tricky product to read. For instance, it has a naturally sour taste so it might be hard to tell if it has gone bad. You might also see a liquid forming on the top which can put people off. Nevertheless, neither should be taken as a warning, so don’t assume it is bad just because it’s out of date.