Coffee may be doing you good and the warning comes quietly

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M. Levin

08.08.2025

━━ Almost all of us drink coffee, but few realise how dangerous it can be for us. ( Source: Ante Samarzija /  Unsplash+ )

Coffee is one of the most widely consumed beverages in the world. We have it in the morning to give us energy, after lunch with friends and relatives, once in a while we buy iced coffee in the summer. There are many ways to drink it. In recent years, the positive effects of coffee on health have often been described. But unfortunately there are also a number of negative ones. And the warnings often come very quietly.

We drink coffee for many reasons. Some people drink it for the caffeine, for energy, some because they like it, some simply out of habit. But it’s important to remember that we should limit the amount we drink. In many cases, not only caffeine, but also other substances in the drink cause health problems.

Can it be beneficial?

Yes, coffee is a beverage that actually has scientifically proven positive health effects. People who drink 2-3 cups of coffee a day have a lower risk of cardiovascular disease. The drink is also associated with a reduced risk of type 2 diabetes, as well as cirrhosis of the liver.

According to some studies, coffee is useful as a prevention against neurodegenerative diseases such as Alzheimer’s disease. Last but not least, it also improves mood, helps against depression and improves physical performance.

Coffee is good, but…

Although coffee has confirmed positives, unfortunately, in many cases it can also be a silent killer. Especially if you exceed the 400 milligrams of coffee per day (that’s 4 cups). If you drink coffee in this amount on a regular basis, you’re setting yourself up for trouble. But even in smaller doses, it is dangerous for people with weaker immunity or those suffering from certain diseases.

Those who drink more coffee may face unpleasant symptoms such as nervousness, insomnia, heart palpitations, increased blood pressure or digestive problems. Higher coffee intake leads to more frequent urination. People may then experience dehydration and digestive discomfort, headaches, and fatigue. Yes, although coffee is supposed to cheer a person up, if you overdo it, it can have the opposite effect.

If you suffer from insomnia, muscle tension or dry mouth, you might want to consider whether you're overdoing it with coffee. ━━ If you suffer from insomnia, muscle tension or dry mouth, you might want to consider whether you're overdoing it with coffee. ( Source: Mike Kenneally /  Unsplash+ )

In addition, if your body becomes overacidified with caffeine, you will experience a combination of insomnia, nervousness, palpitations, muscle tics and delusional thoughts.

How do you know if you’re overdoing it with coffee?

Many people have problems that they are unsure of the origin of. But few people think that it could be linked to coffee drinking. Often these are subtle symptoms that can turn into a more significant problem over time. These include:

Sources: www.health.harvard.edu, www.mayoclinic.org

Tags: Health and beauty

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M. Levin