Can you eat raw coffee beans – Pros And Cons

Close-Up Shot of Green Coffee Beans

Coffee beans are more than just a morning pick-me-up. Many people are now incorporating raw coffee beans into their diets as a way of getting an extra boost of energy, minerals, and nutrients. But is it safe to eat raw coffee beans? This article will explore the benefits and drawbacks of eating raw coffee beans to help you decide if it’s right.

So Can You Eat Raw Coffee Beans?

Yes, it is possible to eat raw coffee beans, but it is not recommended as they can be quite bitter and may not have the same taste as roasted coffee beans.

Additionally, raw coffee beans contain a high level of chlorogenic acid which is known to cause stomach upset and diarrhea if consumed in large amounts. It’s best to roast the coffee beans before consuming them to bring out their full flavor and reduce the levels of chlorogenic acid.

Are Raw Coffee Beans Poisonous?

The short answer is no. Coffee beans are not poisonous to humans. Contrary to popular belief, cooking does not remove any harmful elements from the coffee bean. Raw, uncooked coffee beans can be eaten safely. 

Coffee beans contain caffeine, which can stimulate the body, but they are not toxic. However, it is important to be mindful of your intake of raw coffee beans to avoid the unpleasant effects of over-caffeination, which can kick in quickly if you eat too many.

Benefits of eating raw coffee beans

While there has been much research into the advantages of drinking coffee, relatively little has been done to investigate the effects of actually eating the beans. That said, consuming the beans can likely confer some of the same benefits as drinking coffee. Let’s take a look at some of the potential advantages of eating coffee beans!


Antioxidants are important for fighting off free radicals that can cause cell damage and lead to diseases like cancer. The main antioxidant in coffee beans is chlorogenic acid, which is released when roasted. Unfortunately, some of this beneficial compound can be lost during roasting or over time if the beans aren’t used quickly enough.

Raw Coffee Beans on White Ceramic Plate

You should consume whole green coffee beans instead of just brewed coffee to get the most out of your coffee. Green coffee beans contain more antioxidants than roasted ones because they haven’t been exposed to heat. By consuming these unroasted beans, you can get all the benefits that chlorogenic acid offers without any of it being lost in the extraction process. 


Fiber is an important part of any diet, as it helps to regulate digestion and can even help to reduce cholesterol levels. Unfortunately, coffee is not usually the first choice regarding fiber supplements. However, coffee beans are quite high in fiber – 30 beans contain about 3 grams, 10% of your daily value. Coffee beans could be a great option if you’re looking for a fiber supplement.


Caffeine has been found to improve memory, mental capacity, and mood when consumed in moderation. In addition, it has been shown to decrease the perception of muscle soreness after exercise.

Disadvantages of eating raw coffee beans

While enjoying coffee beans in moderation can be part of a healthy lifestyle, be aware that having too many may bring about some issues. Furthermore, some individuals may experience adverse reactions to the naturally-occurring components of the beans.


A Woman with a Disgusted Facial Expression

When it comes to coffee, everyone has unique preferences. Some people like to take their coffee black, while others prefer to add cream and sugar for a sweeter taste. However, there is no way to mask the flavor of green coffee or chewing on coffee beans. Even adding chocolate does not do much in terms of making the taste more palatable.

Digestive Issues and Heartburn

Coffee is a popular beverage enjoyed by many people around the world. However, it can cause stomach upset in some individuals due to its catechol content. Catechols are compounds in coffee beans that can increase stomach acid, leading to heartburn and other uncomfortable symptoms such as bloating, nausea, and stomach upset. In addition, studies have shown that taking green coffee bean extract in higher doses can cause diarrhea and stomach upset in people with sensitive stomachs.

Sleep Disturbance

Various factors can cause sleep disturbances, but caffeine is one of the most common culprits. If you are sensitive to caffeine or consume too much of it, you may struggle to fall asleep and stay asleep throughout the night. Studies suggest that this can lead to daytime exhaustion and fatigue.

Sleepy woman yawning on bed

The effects of caffeine can last up to 9.5 hours after consumption, so if your sleep is affected by caffeine, it’s important to reduce the amount you consume during the day — and avoid it completely close to bedtime. This will help ensure that your body has enough time to process the caffeine before going to sleep, so you don’t experience any sleep disturbances. Additionally, drinking plenty of water throughout the day can help flush out any excess caffeine from your system and promote better sleep quality at night.

How much Raw Coffee Beans Can You Eat?

When it comes to snacking on coffee beans, balance is essential. Generally, enjoying up to 20-30 beans in one sitting is safe. That may not seem like much compared to the amount used to make a cup of coffee (4 ounces), but don’t forget that when you consume the entire bean, you also get more than just caffeine and antioxidants. You’re also taking in fiber and calories, so it’s best to keep your portions in check.

It is important to note that while moderate consumption of coffee beans is generally safe, certain individuals should avoid them altogether due to potential health risks. These include pregnant women, those with high blood pressure or heart conditions, and those who are sensitive to caffeine or have difficulty sleeping. If you fall into any of these categories, you should consult your doctor before consuming any coffee bean product.


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