Skip to Content

Can Out Of Date Blueberries Make You Sick

Can Out Of Date Blueberries Make You Sick

Can Out Of Date Blueberries Make You Sick

Out of date blueberries are nutritionally poor and make you unwell. They have a bad taste and a gummy texture. Eating moldy blueberries can make you unwell. They can cause a number of health problems like diarrhea and food poisoning. It may also trigger allergic reactions in some people.

Sometimes when you purchase a package of blueberries, they are marked on it the day it was packed, and the frozen purchase of blueberries will have the best-by date–this date can be used to calculate an eating-by date. Remember, blueberries, as well as many other fresh fruits, do not typically have use by dates or best by dates, so you will need to use the date purchased. How quickly your frozen blueberries will go bad will depend on how you initially bought, prepared, and stored them. If your blueberries are ripe, or you bought large quantities of them at the farmers market, you may want to freeze them to use in other recipes later.

If you are planning on serving a blueberry pie or cobbler, then purchase fresh blueberries rather than canned. If you want to enjoy the taste of blueberries without worrying about getting sick, then you should always prepare them prior to eating. If there is mold on your blueberries, if they are slimy, or have a foul odor or taste, then you want to get rid of it. Remove any moldy blueberries from their containers immediately when you see it, because mold spreads rapidly.

Once your blueberries are dry, transfer your blueberries into an airtight container and store in a cool, dark place. For storage, place in a food-grade food-safe storage container, or in any other airtight container, lined with 2-3 quality paper towels. If you want to make sure that your blueberries are safe for eating, you can place them in a paper bag with a little lemon juice. Do not wash your blueberries in the fridge before you plan on using them, though, because they are susceptible to rotting and moldy conditions if kept damp.

If you do wash your blueberries before, and you are planning on keeping them for an extended time in the fridge, they may begin to spoil more quickly. Once you have picked the fresh blueberries off the bush, they begin to lose flavor and texture in one or two days. Blueberries will last the longest if stored at the back of your fridge, washed right before eating. You can leave your blueberries at room temperature as long as you expect to eat them within the next day or so, but you will want to move them into the refrigerator after that–they will keep there five to 10 days.

Watch this video to learn about the benefits and side effects of Blueberries

Be sure to put your blueberries into either airtight containers or refrigerator-friendly Tupperware so that they remain cool while they are in the refrigerator. Refrigerated strawberries Pop the blueberry containers into the refrigerator, but do not put them in a crisper drawer, where the air does not circulate as well. Do not pack your berries tightly into storage Cover with loose-fitting lids so that excess moisture escapes — bacteria breeding grounds — or use produce-specific storage containers that encourage airflow, which will help keep those summertime blueberries fresher for longer.

If you’re interested in How Often Should You Run Your Dishwasher, take a look at my other article

Remove any bad berries to keep other blueberries from becoming contaminated and spoiling in storage and shipping. Remove rotten berries so that they will not contaminate and spoil the entire batch while in storage. Squishy berries with juices running from damaged spots are already spoiled, throw away those berries immediately.

Wash the berries before eating, and never consume them past their best-by date, or after they start breaking down or developing mold. If a few healthy berries are past their use-by date or best-by date, and no obvious signs of spoilage are present, but you are unsure if toss or consume, the best option is to taste test. Blueberries past their best-by date may be unhealthy for you, so avoid eating them if you can.

If you are eating crappy blueberries, you are not going to have great results eating any other fruits or vegetables. If you find yourself potentially showing symptoms of blueberry intolerance, then the best thing to do is to avoid this fruit altogether. While all of these berries and fruits might work for you if you are just allergic to blueberries, you need to watch out if you suffer from an intolerance to salicylates.

In addition to smelling bad and tasting bad when they are expired, a fungus growing on berries may cause allergies or respiratory problems for some people. If blueberries are contaminated with mould, you may get food poisoning and have respiratory problems. Diarrhea following eating blueberries may result from food poisoning or be part of a food allergy or sensitivity.

AdvantagesDisadvantages
They are full of vitaminsThey can cause diarrhea
They contain rich antioxidantsThey can cause mild rashes
They help maintain cholesterol levels They can cause stomachache
Advantages and disadvantages of blueberries.

Someone who is especially sensitive, or has been ill with mouldy fruits, can have nausea, vomiting, or diarrhea, along with other symptoms of food poisoning. Mild reactions to a blueberry allergy include stomachache, diarrhea, vomiting, or a mild rash after eating a moderately large amount of blueberries. Because of this, some people experience allergic symptoms when they eat only small amounts of blueberries, and others may tolerate small amounts of blueberries every now and then.

If you purchase blueberries after they have been sitting around for some time, you may be sick with bacteria living on those berries. Washing and Rinsing will also kick the blueberries out of their protective blossoms, which keep the berries from losing moisture and decaying. When Blueberries are rubbed with a solution of one part vinegar and three parts water, the spoilage bacteria are removed from the surface of the berries, helping prevent moulds.

If you’re interested in Can You Freeze Cottage Cheese, take a look at my other article

Slide a baking tray or a sheet of paper into the freezer, and allow the berries to freeze pre-freeze for approximately 2-3 hours, or until the blueberries are frozen solid. To defrost, put the berries in a bowl for about an hour, and then use them to bake as they will be softer. If you happen to have more fresh blueberries than you will be able to use over two weeks, you can make simple blueberry syrup, which would make an excellent addition to pancakes, waffles, or cookies.

What happens if you eat gone off blueberries?

Spoiled Blueberries may have a foul smell and taste bad, but the molds can grow on them. They may cause allergic reactions or respiratory problems in some people. Furthermore, moldy blueberries are more likely to be old and nutritionally deficient.

What do bad blueberries look like?

A few signs to watch out for bad blueberries are if they are soft, mushy, or squishy. The blueberries have started to turn brown. The most visible sign you can see is if the blueberries have started to grow mold. If you see any of these signs, it’s best to discard the blueberries. And next time, be sure to check the berries before you buy them!

How long can you eat blueberries after expiration date?

If you do eat blueberries after the expiration date, be sure to inspect them first. Throw out any blueberries that are moldy or have been crushed. If the blueberries look and smell fine, rinse them off with cold water. Then, add them to your favorite recipe or enjoy them as a healthy snack.

Skip to content