Can old coffee make you sick?

In this short article, we will provide an answer to the question “can old coffee make you sick?” and the proper ways of storing and the shelf life of coffee.

Can old coffee make you sick?

No, drinking old coffee beans or ground coffee will not, in the vast majority of cases, put you in any kind of danger of becoming sick. Brews made using old coffee, on the other hand, will not taste as good as those produced with fresh coffee, and may even taste stale or nasty. There are, however, a few notable exceptions to this general rule of thumb. 

Coffee that has not been properly stored in a tightly sealed container may develop a sour taste under certain circumstances. When coffee beans or grinds are not properly packed, exposed to water, or have developed mold or other growths, there is a significant chance that they may cause you to get ill, even when the coffee is prepared with boiling water.

It is unlikely that brewing coffee from your backstock will have any negative consequences if you run out of coffee and then find that you have some old beans or grinds hidden away in your cupboards. Before brewing and drinking, however, be sure to thoroughly examine the container and grounds (or beans). 

How Can I Avoid Consuming Coffee Beans That Are Infected with OTA?

It is the most efficient way of preventing OTA contamination in your coffee to be aware of where your beans are sourced from. Take note of the farm where they were grown, the processing facility where they were processed, and the mode of transportation that was utilized to transfer them.

Maintain your insistence on only buying coffee beans from businesses that do OTA testing. That is all there is to it.

What is the best way to determine whether or not my old coffee is safe to consume?

When it comes to guaranteeing the safety of your wasted coffee beans, there is no one-size-fits-all approach. There are just too many variables involved to offer such assurances about the future.

While there are no guarantees that your coffee beans will stay safe and tasty for a long length of time, there are certain steps you can do to increase their chances.

Maybe you wonder if you can die from coffee.

Keep the coffee beans in a cool atmosphere at all times.

Coffee beans should be stored in this manner since it is the most efficient way of guaranteeing their safety

Many people keep their coffee beans in a room-temperature storage facility. While this is OK for a short time, storing beans at room temperature for an extended time increases the degradation of the beans. Besides that, it may aid in the creation of the mold that will be used in the manufacturing of OTA.

To preserve the freshness of newly brewed coffee, it is important to store it properly.

It is simplest to guarantee that your morning coffee continues to taste excellent if you brew it directly into a thermal carafe, which keeps the flavor and heat in the coffee while retaining the consistency of the coffee. Only if you like the taste of burnt coffee should you leave a newly brewed pot of coffee on the stove while you are working. In the refrigerator, freshly brewed coffee will keep for three to four days, allowing you to make iced coffee.

How to tell whether your coffee is rancid or out of date based on the smell and taste?

Coffee, like the vast majority of other kitchen necessities, is sold with an expiration date written on the container label. Perhaps the Java you’ve chosen will degrade before then, but this is a remote possibility. 

The Typical Shelf Appearance of Coffee

As previously mentioned, ground coffee may be stored at room temperature for three to five months before being used. If it does degrade, it will not make you sick; instead, it will just lack the taste and flavor of a freshly prepared pot of chili.

However, since they are in a solid form, whole beans may be kept for as long as 9 months. This is because the solid state enables its molecular components to stay intact for a prolonged length of time.

If you’re wondering whether or not you can consume beans after they’ve passed their best-before date, the answer is yes. Ground coffee should be used within 3-5 months after roasting, and whole coffee should be drunk within 9 months of roasting, according to the USDA. They will not cause you to get unwell. The flavor, on the other hand, is not guaranteed!


In this short article, we provided an answer to the question “can old coffee make you sick?” and the proper ways of storing and the shelf life of coffee.


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.