Can you freeze probiotics?

In this article, we will answer the question “Can you freeze probiotics?” and discuss how to store probiotics.

Can you freeze probiotics?

Yes, you can freeze probiotics. If desired, the probiotics may be frozen. Friendly bacteria should be able to survive the freezing procedure.

Will Freezing Yogurt Kill The Probiotics?

The probiotics in yogurt will not be harmed if it is frozen. The frigid temperatures will put the probiotics into a dormant condition, which they will awaken from after they’ve been returned to room temperature. However, flash-freezing yogurt is the greatest method for preserving the most probiotics when it is frozen. 

However, it is possible that part of the yogurt’s probiotics will be damaged by keeping it in a freezer for an extended period. For a fast healthy boost in the morning or throughout the day, yogurt is a great option. 

Yogurt comes in many variations, but some, like Greek yogurt, are well-known for their beneficial probiotics. There are several health advantages to consuming yogurt, which make it a fantastic snack at any time of the day.

Do you need to refrigerate your probiotics?

Yes, some probiotics need refrigeration and are usually clearly marked on the bottle or box. It’s also a good rule of thumb to look at how your probiotic was kept when you purchased it. 

Temperature-controlled storage may be required if you purchased this product in a refrigerated area of your local health food shop, or you received the product from the manufacturer with an ice pack. 

When it comes to probiotics, the label will tell you whether they are made using shelf-stable technology or not. Many manufacturers also provide additional instructions on how to properly store non-refrigerated probiotics in order to increase their shelf life.

Is it best to keep probiotics in the fridge?

Due to the fact that each strain of probiotics has a distinct degree of sensitivity, not all strains can be freeze-dried, the method used to make them shelf-stable, effectively. This is why some probiotics need to be refrigerated while others do not. 

There are types of probiotic bacteria that are particularly sensitive to freezing and drying, such as Lactobacillus delbrueckii, while other strains, such as Lactobacillus paracasei and spore-forming strains like Bacillus, come out alive and ready to fill your digestive tract. You may think that refrigerated probiotics are less laden with additives, but this isn’t always true. . 

A heat-sensitive container of probiotics might be tough to take about, so you’re more likely to simply leave it behind if you often travel.

Where should probiotics be kept?

Shelf-stable probiotics don’t need to be refrigerated, but there are a few things you can do to extend their shelf life:

  • Proper storage is essential when it comes to probiotics. When it comes to protecting your probiotic from humidity and other environmental variables, certain materials, like glass or certain polymers, are more successful than others. 

Don’t transfer probiotics to pill containers or plastic baggies since manufacturers carefully choose their packaging to maximize shelf-life.

  • Make sure they are kept in a cool, dry location.
  • Make certain that they are well-sealed.
  • Shower bathrooms should not include medication cabinets, since this may lead to the development of mold and mildew. Probiotics might be killed by the high temperature and humidity of the hot water.
  • To keep the probiotics at a healthy temperature and protect them from the two big threats they face: heat and moisture, these recommendations are essential.

Can probiotic supplements expire?

Probiotics, like all live organisms, ultimately perish or expire. Because live probiotics are required for their effectiveness, checking the expiration date on your probiotics is critical. Each probiotic pill has a certain amount of organisms in each capsule when you look at it. 

As an example, a probiotic may contain 5 billion CFUs each dosage, whereas another may have 25 billion CFUs per dose. However, as Pedre points out, those numbers only reflect the contents of the capsules until they expire. When the probiotic count drops, the supplement loses its effectiveness. 

Even if you follow the storage recommendations to the letter, this will happen sooner if you don’t keep your probiotics in the recommended conditions. The heat and moisture from humidity may destroy bacteria even before the expiry date if you don’t keep your probiotic refrigerated in the midst of the summer. 

If your probiotic doesn’t carry an expiry or best-by date, most supplements (including probiotics) are engineered to last at least two years beyond the production date (check the bottom of the bottle). Probiotics may last for up to two years, but if you enjoy them, you’ll probably utilize them sooner rather than later.

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In this article, we answered the question “Can you freeze probiotics?” and discussed how to store probiotics.


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.