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How Many Shots of Espresso Is Too Much? (Healthy Limits)

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Are you like me, a coffee lover who can’t live without it? Do you drink it every day and never get tired of its taste? Well then, I’m sure that at times you have wondered just how many shots of espresso is too much for your body.

While studies are showing the healthy benefits of caffeine intake, such as memory improvement and reduction of risk of heart disease, it’s important to be aware of the healthy limits when it comes to drinking espresso.

In this blog post, we’ll look at the effects of consuming too many shots of espresso on your health and well-being by understanding what constitutes a single shot, recommended intake limits as well as helpful tips for moderating consumption.

How Many Shots of Espresso Is Too Much?

How Many Shots of Espresso Is Too Much In a Day?

According to the Mayo Clinic, consuming up to 400 milligrams of caffeine per day is considered safe for most healthy adults.

Considering that a single shot of espresso contains around 63 milligrams of caffeine, while a double shot contains roughly 125 milligrams, you can drink about 6-7 single shots and about 3-4 double shots of espresso per day.

However, it’s important to note that caffeine sensitivity can differ greatly from person to person. Some people may experience jitters, anxiety, or trouble sleeping with just one cup of coffee, while others can down several cups without issue.

Furthermore, the way you consume your espresso can also play a role in how much caffeine you’re getting. For example, if you prefer a ristretto, which is more concentrated, you may want to stick to one or two shots a day. On the other hand, if you enjoy a longer extraction time (a “long shot“), you may be able to handle a bit more.

Ultimately, it’s crucial to listen to your body and pay attention to any adverse effects that may arise. If you find yourself experiencing uncomfortable symptoms after consuming several shots of espresso, it may be time to cut back. But as with most things, moderation is key.

How Many Shots of Espresso Is Lethal For Humans?

First off, it’s important to understand that the lethal dose of caffeine varies from person to person based on various factors such as age, weight, and overall health. However, on average, it takes about 150 milligrams of caffeine per kilogram of body weight to cause a fatal overdose.

Now, let’s do some simple math again. A single shot of espresso typically contains around 63 milligrams of caffeine, while a double shot contains about 125 milligrams.

This means that a person weighing 70 kilograms (approximately 154 pounds) would need to consume around 105-210 shots of espresso, depending on whether they were single or double shots, in order to reach a lethal dose of caffeine.

Of course, it is highly unlikely that anyone would actually drink that much espresso in one sitting. However, it is still important to be mindful of how much caffeine we consume in our daily lives.

How Many Shots of Espresso To Wake You Up?

Personally, I find that two shots of espresso are usually enough to get my heart racing and my brain buzzing, but your mileage may vary.

But it’s important to say that everyone’s caffeine tolerance is different. While one person might feel jittery after a single shot, another might need three or four to feel any effect at all.

Two Espresso Shots

Additionally, factors like age, weight, and overall health can play a role in how caffeine affects you. Someone who weighs more or is older might require more caffeine to feel any effects, while someone with a pre-existing health condition might need to limit their intake altogether.

All of this is to say that there’s no one-size-fits-all answer when it comes to the perfect number of espresso shots for a morning pick-me-up. Instead, it’s important to listen to your body and experiment with different amounts to find what works best for you.

One thing’s for sure, though: there’s nothing quite like the jolt of energy that comes from a good shot of espresso or any other espresso drink.

What Are the Symptoms of Caffeine Overdose?

First off, you might start feeling jittery or restless. Like, you know that feeling when you’ve had too much caffeine and your hands won’t stop shaking? Yeah, that’s the one.

Next up, you might start experiencing some gastrointestinal issues. This could mean nausea, vomiting, or even diarrhoea. Not exactly the most pleasant of experiences, am I right?

And let’s not forget about the palpitations – aka, the feeling that your heart is about to jump out of your chest. It’s not fun, trust me.

In extreme cases, you might even start hallucinating or having a seizure. Yep, you read that right. Caffeine overdose can lead to some serious health complications.

How To Treat Caffeine Overdose?

First, try to stop consuming any more caffeine. Whether it’s through coffee, tea, soda, or energy drinks, try to cut yourself off from any additional sources of caffeine.

Next, hydrate yourself with plenty of water to help flush out the caffeine from your system. Some people find that drinking electrolyte-enhanced drinks or sports drinks can also be helpful in replenishing lost fluids and minerals.

Consider taking a break to rest and relax. Caffeine can cause increased heart rate, anxiety, and overstimulation, so finding a calm, quiet place to rest can be helpful.

If you’re experiencing symptoms like nausea, vomiting, or headache, over-the-counter pain relievers like ibuprofen or aspirin may help. Just be careful not to take any medications that contain caffeine, as this can worsen the symptoms.

In severe cases, seeking medical attention may be necessary. Symptoms like chest pain, difficulty breathing, or seizures should be taken seriously and require immediate medical attention.

Overall, it’s important to remember that caffeine overdose can be serious and even life-threatening in extreme cases. If you’re experiencing symptoms or have concerns, don’t hesitate to seek medical help


In conclusion, it’s important to be aware of your comfort zone when it comes to drinking espresso. Espresso shots contain high levels of caffeine, and the amount should depend on your personal tolerance levels and preferences.

Avoid exceeding too many espresso shots, as they can lead to overdose, digestive problems, heart palpitations, anxiety, and insomnia if taken in excess.

If you find yourself experiencing any unpleasant effects with too much espresso, be sure to take a break from drinking them or cut back in the future. As with anything else in life, moderation and mindfulness are key when partaking in espresso-related habits.

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Author: Ivan Brozincevic

Ivan fell in love with everything about espresso while he was in college back in 2010, so much so that he decided to quit his education and pursue a career as a barista. Today, Ivan has extensive knowledge about espresso, espresso gear, and everything else related and loves sharing it with others who share his passion.

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