Can you eat expired yogurt

In this brief guide, we will address the query, “can you eat expired yogurt?” We will also discuss what is the shelf life of this product and how you should store it to preserve it for a longer period.

Can you eat expired yogurt?

Yes, you can eat expired yogurt. The expiration date label in the package should not be mistaken with a date of spoilage, what this date indicates is when the quality of the product is at its peak.

If the yogurt sitting in your fridge has passed the best-by-date label, do not panic! You can still enjoy this product even after 1 or 2 weeks have passed. But, to achieve this, you need to store this product properly.

If you notice that the yogurt has started to grow mold, or smells rancid, you should not eat it as it can cause food poisoning or foodborne illness, according to the Mayo Clinic.

What is yogurt?

Yogurt is the product result of mixing milk with lactic acid bacteria, which will ferment the milk to cause the texture and flavor we all know and love. To make it more appealing, you can add some sweeteners and flavorings, some producers even add small fruit pieces.

Thanks to its composition, yogurt can provide you with protein and calcium while also taking care of your gut health. However, if you consume yogurt with a lot of sweeteners and flavorings, the healthy feature will be lost.

To make yogurt, the main component is milk or cream, which needs to be pasteurized first. Then the lactic acid bacteria culture will be added to this component, this bacteria will be fed on the lactose found in milk. The bacterial culture will produce lactic acid, which causes the flavor of yogurt.

Is yogurt healthy?

Yes, very much! Thanks to the microbes that are contained in milk, your gut health will get the most benefit. Because of its protein and calcium content, yogurt has also been proven to prevent osteoporosis and can be helpful for athletes that want to grow their muscles.

According to the USDA, 100 grams of greek plain yogurt will provide

Nutritional data about yogurt
Protein9.95 g
Total Fat1.92g

Some of the health benefits associated with the consumption of yogurt are

  • Helps growing muscle. Thanks to the high levels of protein found in yogurt, this product can help your body grow and maintain muscle while also enhancing your strength.
  • Promotes bone health. Calcium is one of the nutrients that yogurt has in high quantities, so eating yogurt will help you keep your bones healthy and strong while reducing the risk of osteoporosis. You can get further guidance on this subject here.
  • Boosts gut health. Thanks to the bacteria culture that is added to the milk, your gut microbiome will grow and keep your digestive system healthy.

How long does it take for yogurt to go bad?

Yogurt is a perishable food, and because it is made with milk, it will exhibit a short shelf life. Most types of yogurt can last for up to 2 weeks when stored properly, keep in mind that they should be stored in the fridge at all times.

It is not possible to store yogurt at room temperature, this will only cause it to spoil rapidly after 2 hours of being left unrefrigerated. 

Also, when yogurt, or any other product, remains unopened, it is obvious that the shelf life will be much longer. Let’s take a look at the following chart

Shelf life of yogurt
TypeStored in the fridgeStored in the freezer
Greek yogurt, unopened7 to 10 days1 to 2 months
Low-fat yogurt, unopened1 to 2 weeks1 to 2 months
Drinkable yogurt, unopened7 to 10 days1 to 2 months
Yogurt with fruit, unopened7 to 10 days1 to 2 months
All types of yogurt, opened1 week1 month

How to tell when yogurt has spoiled?

Certain signs will let you know when it is no longer appropriate for you to eat the yogurt that has been sitting in your fridge, such as

  • Rancid smell. With a quick sniff, you can determine when yogurt has gone bad, an unpleasant smell will come out of the product.
  • Mold growth. Mold is a universal indicator if you find some white, green, and dark spots, it is time to discard the product.
  • Lump formation. A curdling texture means that your yogurt is no longer suitable for your consumption, it is time to discard it.
  • Taste. If everything seems normal, the flavor of yogurt will let you know when it is not appropriate for human consumption.


In this brief guide, we have addressed the query, “can you eat expired yogurt?” We have also discussed what is the shelf life of this product and some other queries related to the subject at hand.

Hope you found this blog useful. If you have any questions, please let us know.


What was missing from this post which could have made it better?

Leave a Comment