Sunday, June 16, 2024

How Long Can Probiotics Stay Out Of The Fridge

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Don’t Probiotics Need To Be Refrigerated

How Long Does Kefir Last? It depends… | #AskWardee 060

It depends. Some probiotics do require refrigeration because the bacteria will die if left at room temperature. If they can’t survive room temperature, however, how can they survive the harsh acidic environment of the stomach? They can’t.

It used to be commonly understood that “living bacteria” was the “best.” Research has come a long way, and we now know there are certain strains, like the bacillus, that can survive the stomach and make it all the way to the intestines where they are needed most.

Unfortunately, the idea was so prevalent that many people today are still leery of an unrefrigerated probiotic. Many companies still offer refrigerated probiotics, further perpetuating the myth. However, the most important thing to look for in a quality probiotic are strains that have been tested to survive the digestive system, which means they need to survive outside the refrigerator as well.

Storing Probiotics For Maximum Potency

Though there are thousands of probiotic products, there are only three main types of probiotics :

  • Lactobacillus and Bifidobacterium blends A blend of lactic-acid producing bacteria species that are mostly Lactobacillus and Bifidobacterium probiotic species .
  • Saccharomyces boulardii A single species of a healthy fungus, Saccharomyces boulardii.
  • Soil-Based Probiotics A blend of Bacillus species.
  • Knowing which types of probiotics are in your probiotic supplement is important because each ofthe three types has a different shelf life and storage requirements.

    • Lactobacillus and Bifidobacterium probiotics should be refrigerated for best results.Even refrigerated, they will lose 10-15% of their potency per month. This loss of potency is faster if they are kept at room temperature.
    • Saccharomyces boulardii probiotics and Bacillus are shelf-stable and dont require refrigeration, though storage in the refrigerator may extend their shelf life.

    Do Probiotics Really Need To Be Refrigerated

    Answer: Proper refrigeration is critical for many probiotics, both before and after they are purchased. Many probiotic bacteria are naturally sensitive to heat and moisture. Heat can kill organisms and moisture can activate them within pills, only to die due to lack of nutrients and a proper environment.

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    Avoid Unnecessary Risks When Travelling

    Probiotics can help protect you from harmful bacteria, but so can avoiding unnecessary risks. The most common way people get sick when traveling is from contaminated water.3 Besides sticking to bottled drinks, remember that there are other ways that contaminated water could make it into your system, such as the ice in your drink, the water your salad was washed with, and the water you shower in. You cant fully avoid all of these, which is why it is a good idea to take probiotics when traveling.

    Can You Test Probiotic Supplement Potency

    How Long Does Kefir Last? Can It Go Bad?

    Some sources recommend testing probiotic capsules for potency by opening them andleaving them to grow in milk or another medium. While this may tell you if the probiotic organisms areactive or not, it doesnt tell you how many CFUs are still viable.

    If the probioticsare near the expiration dateand were stored appropriately, there should be some good bacteria remaining. However, they may notbe as potent as fresh product.

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    The Enemies Of Probiotic Storage

    Probiotic bacteria can be delicate and the process of getting them from the manufacturer to your gut may put them at risk if the proper precautions arent taken. In one consumer test of a selected number of probiotics supplements, 85% of them did not contain the number of organisms listed on their product. One of the major reasons was the shipping and warehousing process did not follow procedures to keep the probiotics cold.

    Here we dive deeper into the reasons probiotic supplements become ineffective, with the major one being heat exposure.

    Whats The Shelf Life Of Probiotics

    The average shelf life for Probulin Digestive Probiotics is two years. When you want to do a self-check of a supplements shelf life, simply look at the date thats printed on the blister pack and the box.

    Most probiotic supplements, at the very least, contain one of the two of the following probiotic strains: Bifidobacterium or Lactobacillus. Both of these bacterial strains have different storage requirements and shelf lives. For instance, certain supplements dont last long in environments with too much heat or light.

    The way you store and handle your probiotic supplements can impact the length of its shelf life. The handling part begins when you leave the store. How you transport them from the store to your home even plays a role in its mortality rate.

    Probulin probiotics are shelf-stable and do not require refrigeration. This is due to our scientifically formulated MAKTrekĀ® 3-D Probiotic Delivery System which helps protect and nourish the probiotics so they arrive alive. We also ship our products cold and protected year-round in order to avoid temperature spikes during transit. Normal ambient temperatures are not of great concern for our products, but there is no harm to storing them in the refrigerator if you prefer.

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    Does Terraflora Broad Spectrum Synbiotic Need To Be Refrigerated

    Short answer: No. The probiotic bio-complex in Terraflora is made up of a sophisticated blend of select Bacillus strains. Selected for their unique characteristics, Bacillus can exist in two forms. Under favorable conditions the bacteria grow in a vegetative form, but when starved of nutrients, they differentiate into a dormant life form known as an endospore or simply a spore. These spores come alive when introduced to an ideal environment, like the human gut. Terraflora is a balanced formulation of a new generation of probiotics they are inherently resilient, heat-stable, and require no refrigeration.


  • Growing Potential. Nutritional Outlook. N.p., n.d. Web. 08 July 2015.
  • Kailasapathy, K., & Chin, J. . Survival and therapeutic potential of probiotic organisms with reference to Lactobacillus acidophilus and Bifidobacterium spp. Immunology and Cell Biology, 78, 808. doi:10.1046/j.1440-1711.2000.00886.
  • Pennisi E. Bodys hardworking microbes get some overdue respect. Science. 2010 330:1619.
  • Kailasapathy, K., & Chin, J. . Survival and therapeutic potential of probiotic organisms with reference to Lactobacillus acidophilus and Bifidobacterium spp. Immunology and Cell Biology, 78, 808. doi:10.1046/j.1440-1711.2000.00886.
  • Is It Safe To Eat Meat That Has Been Frozen For A Year

    The fridge can keep food cold even after the power goes out

    Cooked beef can last in the freezer for up to six months. If it has been longer than that, it is not safe to eat.

    You should also throw out cooked beef if there is any mold growing on it. Bad cooked beef will also have an off-putting odor. If you notice that your cooked beef smells bad, it has gone bad and should be thrown out.

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    Probiotic Supplement Expiration Dates: Do Theymatter

    The goal of using probiotic capsules is to get a clinically-significant amount of live bacteria past your stomach acid and into your gastrointestinal tract.

    The best way to ensure you will get the symptom improvement and other benefits youre hoping for is to buy high-quality live culture probiotics that clearly display either an expiration date or a manufacture date, and accurate information about the number of colony-forming units in each dose.

    Colony-forming units in the billions are necessary to get the clinical benefits of probiotics. A probiotic product begins to degrade and lose potency the longer it sits on a shelf, and can degrade faster if it isnt stored properly. Using probiotic products with the appropriate colony-forming units and with an expiration date far out into the future is good insurance that the probiotic is still viable when you use it.

    Because the Food and Drug Administration doesnt have clear regulations on probiotics and other dietary supplements, many dont have accurate labeling, and may even have misleading labeling . Many products may also contain less than the amount advertised on the label.

    The Probiotic Cold Chain

    I heard that Fleetwood Mac originally wrote their song The Chain because Mick was tired of getting bad probiotics for his bloating.

    If probiotics have to be kept cold, we cant take a hyper-focused view and worry JUST about whether or not they were in the fridge when we bought them. The reality is, that many probiotics are refrigerated when they arrive, but they havent been kept cold for much more during their lifecycle.

    To benefit most from temperature-sensitive probiotics, we have to be guaranteed that a product that requires refrigeration was cold all the time.

    This means deep breath the raw materials of the strains themselves were grown cold, then transported to the manufacturer cold, where they were stored cold, and the product was made cold , then the product was stored cold, then went to their shipping/distribution and kept cold, then shipped completely cold to vendors, arriving cold, and promptly being put into the refrigerator.

    Dirty secret time: this doesnt happen. Oftentimes, temperature-sensitive probiotics spend most of their life out of the cold chain. Just because you bought a probiotic in the fridge, doesnt mean the manufacturer or retailer did a good job ensuring the cold chain was intact.

    Now, we ourselves created a monster when we taught people this early on. If our products were warm for even moments or hours, people were demanding full refunds. The cold chain is important in many cases, but theres even more nuance.

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    Jarrow Probiotics Frequently Asked Questions

    Do probiotics need to be shipped with cold packs?Shipping refrigerated probiotics with insulation and ice helps maintain the highest levels of potency and efficacy.How many live bacteria will there be at expiration?Assuming the product is properly stored, the probiotic will meet label claims for potency at expiration.I left the bottle out of the refrigerator overnight. Is it still good?Yes, the loss to potency will be negligible.Can probiotics be taken while on antibiotics?Yes, probiotics may be taken while on antibiotics. We recommend that they be separated by at least 3-4 hours on either side.Can Saccharomyces be taken with other probiotics?Yes, probiotic bacteria may be taken at the same time as S. boulardii.Can Fem-Dophilus be taken indefinitely?Yes, probiotics such as Fem-Dophilus are safe for long-term use.Can Fem-Dophilus be taken with other probiotics?Yes, Fem-Dophilus may be taken with other probiotic products.Are probiotics safe during pregnancy and breast feeding?Yes, probiotic bacteria are safe during pregnancy and lactation.Are probiotics safe to take on a long-term basis?Yes, they are safe and recommended for long-term use.Can I take more than the recommended dose?Yes, more can be taken, though there may not be any further benefits beyond the recommendation.

    When Should I Refrigerate A Probiotic Supplement

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    Although it is not necessary to refrigerate your probiotic supplement if it offers shelf life stability and potency, most probiotic supplements only offer this if your home or chosen place of storage sits at around room temperature. Room temperature is classed at roughly around 20 degrees Celsius. Different strains in different probiotic supplements have different storage requirements, so you always need to check the labels. Most bacterial strains in probiotic supplements will die if they are exposed to heat, so it is best to keep them in the fridge if your chosen place of storage for your probiotic is above 20 degrees Celsius.

    If you have any medical questions relating to probiotic supplementation. It is recommended that you discuss any questions you may have with a medically trained professional or your Doctor. While there are no studies that suggest taking an out of date probiotic supplement will do you any harm, we recommended that you throw away any out of date probiotics should you have them.

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    Can I Eat Cooked Beef That Was Left Out Overnight

    No, you should not eat cooked beef that has been left out overnight. Cooked beef should be refrigerated within two hours of cooking. If it has been longer than that, it is not safe to eat.

    You should also throw out cooked beef if there is any mold growing on it. Bad cooked beef will also have an off-putting odor. If you notice that your cooked beef smells bad, it has gone bad and should be thrown out.

    How To Tell If Tamales Are Bad

    Tamales dont often go bad, but if they do, the smell is the first indication of their doom.

    Most tamales contain ingredients like fruits, chicken, and vegetables which tends to give off a smell at the slightest rate of decomposition.

    The accumulation of the bacteria from the fillings gives a pungent odor. Youll find mold on the corn husk or banana wrapper, which shows that the tamales are completely bad.

    Spores also develop on the tamales even though you might not see them.

    It would be best if you didnt eat the tamales after the appearance of the mold on the wrapper because they might as well be an invitation to illness.

    Some other symptoms of a spoiled Tamale include sour fluid, dark green mold spots, corn dough color change from yellow to orange or pink, and gray mold spots.

    When theres a leaky tamale in the container, theres a possibility that the whole batch has spoiled. The sour fluid is an advanced decay that can contaminate the other food.

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    Probiotic Storage: Do All Probiotics Need To Be Refrigerated

    Probiotics are beneficial bacteria found in your gut and as supplements. Theyre known for fighting inflammation and supporting your overall digestive health. Since theyre living microorganisms, properly storing your probiotic supplement maximizes their shelf life and provides you with the most health benefits.

    Despite what many believe, not all probiotics need to be refrigerated. Both the probiotic strain and the manufacturing process determine how you should store your probiotics. This article explains probiotic storage and key tips to know when you should refrigerate your probiotic supplements.

    How Long Can Tamales Last In The Fridge

    How long should you keep meat in the fridge or freezer?

    Fortunately, you can decide to cook a huge batch of Tamales and not worry about preservation.

    Tamales can stay up to 7 days in the fridge before losing taste and texture.

    Meanwhile, you can still eat them a little while after a week, but the fridge temperature will harden the texture beyond normal.

    The more you prolong eating the tamales, the more you stuff the dough. Itll lead to a brittle and tasteless corn-based meal.

    Uncooked Tamales also last for a week in the fridge, but its advisable to eat them within two to four days when the filling contains meat.

    All the same, you should store the dish correctly for it to last up to a week. Here are some tips on how to store Tamales in the fridge

    • Allow Tamales to cool at room temperature hours before placing them in the fridge.
    • Use a spacious airtight container.
    • You can also use a plastic or ziplock bag to preserve the tamales.
    • Ensure you squeeze out the air in the bags before sealing.
    • Stack Tamales on each other and place a napkin to absorb excess moisture before covering with the container cover.
    • Write the date and content of the dish on a sticker or masking tape and stick it to the container.
    • Place in the refrigerator and consume within seven days.

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    Are Refrigerated Probiotics Better

    As far as efficacy goes, you’re getting probiotic benefits with either option.*

    The reason some probiotics need refrigeration and others don’t mainly comes down to the fact that different strains of probiotics have different sensitivity levels, and not all strains can be freeze-driedthe process used to make them shelf-stablesuccessfully. Some probiotic bacteria, like Lactobacillus delbrueckii, are highly sensitive to certain processing methods, like freeze-drying, while others, like Lactobacillusparacasei and spore-forming strains like Bacillus, come out live and ready to populate your gut on the other side.*

    While you might assume that refrigerated probiotics contain fewer additives, this isn’t true in all cases. Pedre recommends checking your labels to make sure whatever probiotics you choose are free of additives.

    Refrigeration may also create a barrier to taking probiotics in the first place, says Bindiya Gandhi, M.D., an American Board Family Medicinecertified physician with training in integrative and functional medicine. For example, if you travel a lot, it can be difficult to carry around a heat-sensitive bottle of probiotics wherever you go, so you’re more likely to just leave it behind instead.

    What Is The Best Way To Reheat Cooked Beef

    The best way to reheat cooked beef is in the oven. Preheat the oven to 350 degrees Fahrenheit and then place the cooked beef on a baking sheet. Cook for about 10-15 minutes, or until heated through.

    You should also throw out cooked beef if there is any mold growing on it. Bad cooked beef will also have an off-putting odor. If you notice that your cooked beef smells bad, it has gone bad and should be thrown out.

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    The Key Challenge: Keep The Bacteria Alive

    The active component of any probiotic is the actual living bacterial strain or strains. The secret many probiotic companies dont like to discuss is that most probiotic bacteria will die if they are exposed to excessive heat. Even long-term exposure to room temperature conditions will adversely impact most probiotic strains. The key to the beneficial impact of these products is that the bacteria need to be alive. This is why several stores have dedicated refrigerators just for their probiotic products.

    Many of the leading products on the market claim to be shelf stable at room temperature. The risk in taking probiotics stored at room temperature is that you will have no idea how the heat may have impacted the viability of the bacteria while on the shelf or, more importantly, during the shipping process. Even if your air-conditioned office is cool enough to store some probiotics, the temperatures associated with distributing and shipping these products to many areas throughout the country are likely to damage them.

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