Anyone diagnosed with high blood pressure will sooner or later ask themselves the same question:
"Can I still drink coffee?"
For a long time, the blanket recommendation was often: It's better to avoid it. Today, we know that the answer is much more nuanced. For many people with well-controlled high blood pressure, coffee does not automatically pose a risk. What matters more are the individual reaction to caffeine, the amount consumed, and the type of coffee chosen.
In this article, we explain what science currently knows about coffee and blood pressure, the differences between Arabica and Robusta, and which coffees are particularly suitable for people who want to manage their caffeine intake consciously.
What happens after a cup of coffee?
The most important natural active ingredient in coffee is caffeine. After drinking, it quickly enters the bloodstream and can stimulate the central nervous system, among other things. Many people feel more awake, focused, and productive as a result. This is precisely why coffee is an integral part of everyday life for many – whether in the morning, at the office, or as a short break in between. At the same time, caffeine can temporarily cause a slight increase in blood pressure in some people. This effect is particularly pronounced in individuals who only occasionally drink coffee or are sensitive to caffeine.
However, how strong this increase is varies from person to person and depends, among other things, on individual sensitivity and the amount of coffee consumed. It is important to understand, though, that in most cases, this is a short-term effect. A temporary increase does not automatically mean that coffee causes long-term high blood pressure. What matters more are individual predispositions, general health status, and personal coffee consumption. Therefore, short-term changes in blood pressure should not be prematurely equated with a permanent health burden.
Does the body get used to caffeine?
Yes – at least partially.
Those who drink coffee regularly often develop a certain habituation to caffeine. As a result, the short-term increase in blood pressure is often significantly lower than in people who rarely consume coffee or espresso. Over time, the body becomes less sensitive to caffeine, so the effects can vary from person to person, and not every coffee drinker has the same experience.
This is precisely why two people can react completely differently to the same cup of coffee. While one person notices hardly any changes, the other shows a clearly measurable increase in blood pressure. How strongly caffeine affects blood pressure depends, among other things, on individual sensitivity, personal drinking habits, and general health status. These different reactions are one reason why there is no universal recommendation that applies equally to everyone. Anyone who wants to better assess their coffee consumption should therefore pay particular attention to their body's signals and consciously observe their own tolerance.
What does science say?
Numerous studies on the relationship between coffee and high blood pressure have been published in recent years. Scientists have investigated the influence of caffeine on blood pressure and how regular coffee consumption can affect the cardiovascular system. The results paint a differentiated picture overall and show that a blanket statement is not possible.
It is known that caffeine can temporarily raise blood pressure, especially in people who rarely drink coffee or are particularly sensitive to caffeine. In regular coffee drinkers, however, this effect is often less pronounced, as the body gradually gets used to caffeine. Therefore, moderate coffee consumption is generally not ruled out today for most people with well-controlled high blood pressure.
Nevertheless, this knowledge does not replace medical advice. Every person has an individual medical history, different medications, and a personal risk profile, which is why the effect of coffee and caffeine cannot be generalized. Therefore, anyone suffering from high blood pressure should discuss with their doctor what amount of coffee is appropriate in their individual case. This way, coffee enjoyment can be individually adapted to one's own health.
Arabica or Robusta – what's the difference?
Many coffee drinkers pay attention to the taste or origin of the beans. However, few know that the natural caffeine content also differs significantly.
Arabica
Arabica is considered the highest quality and most aromatically complex coffee variety in the world. The coffee plants predominantly grow in higher altitudes, where the beans ripen more slowly and can thus develop particularly diverse aromas. At the same time, Arabica naturally contains less caffeine than Robusta.
Depending on its origin and cultivation, the caffeine content is approximately 30 to 50 percent lower than that of Robusta. For people who want to consciously reduce their caffeine intake, a coffee blend consisting predominantly of Arabica can therefore be the more sensible choice. Additionally, Arabica impresses many coffee lovers with its balanced taste and delicate aromas.
Robusta
Robusta is significantly more resistant to diseases and difficult weather conditions than Arabica. At the same time, this coffee variety contains much more caffeine, which serves as a natural defense against pests for the plant. For this reason, Robusta is often used in espresso blends.
The higher caffeine content and the special characteristics of the beans ensure that the espresso develops a stronger body, unfolds intense roasted aromas, and obtains a particularly dense, long-lasting crema. Many high-quality espresso blends therefore combine Arabica and Robusta to optimally combine the delicate aromas of Arabica beans with the strength, fullness, and creaminess of Robusta.
Espresso or filter coffee – which contains more caffeine?
A widespread misconception persists to this day. Many people believe that espresso is particularly high in caffeine because it tastes significantly stronger and more intense than a normal cup of coffee. However, the intense taste does not automatically imply a higher caffeine content. In fact, while espresso does have a higher caffeine concentration per milliliter, it is consumed in a much smaller quantity. Therefore, the actual amount of caffeine absorbed is often lower than many assume.
A serving of espresso typically contains about 60 to 80 milligrams of caffeine. However, the actual caffeine content depends, among other things, on the coffee variety, the roast, and the preparation method.
A large cup of filter coffee, on the other hand, can easily contain 90 to 150 milligrams of caffeine or even more – simply because significantly more coffee is consumed. The amount of coffee used and the brewing time also play an important role.
Anyone who wants to monitor their caffeine intake should therefore not only pay attention to the preparation method but, more importantly, to the actual amount of coffee consumed. This allows for a more conscious approach to daily coffee enjoyment, without prematurely assuming that espresso fundamentally contains more caffeine than a normal cup of coffee.
Does the quality of the coffee matter?
This question is frequently asked.
First, it is important to note:
A high-quality roast does not lower blood pressure. It does not replace medication or a healthy lifestyle. Nevertheless, the quality of the coffee can make a big difference to the enjoyment. With carefully selected green coffee beans and a gentle, slow roasting process, delicate aromas develop, while bitter roasted flavors can be significantly reduced.
Many coffee lovers therefore perceive high-quality coffee as more harmonious and balanced. At Mamis Caffè, we pursue precisely this approach. Our goal is not to put as much caffeine as possible into the cup, but to roast an espresso that you look forward to every day – balanced, aromatic, and typically Italian.
How can people with high blood pressure consciously enjoy their coffee?
People who love coffee often do not have to give up their favourite drink, even if they have slightly elevated blood pressure or a certain sensitivity to caffeine. Often, a few simple habits are enough to make coffee enjoyment more conscious and to continue to enjoy high-quality coffee or espresso. It is advisable not to drink coffee on an empty stomach, to consciously limit daily coffee consumption, and to drink enough water throughout the day.
It is equally important to pay attention to your body's signals and to occasionally measure your blood pressure both before coffee consumption and about 30 to 60 minutes after enjoying coffee. This way, you can clearly see how your body reacts to caffeine, coffee, and espresso. In this way, many coffee lovers can continue to consciously enjoy their daily coffee and at the same time better assess how their body reacts to caffeinated beverages.
Which coffees do we at Mamis Caffè recommend?
If you want to consciously manage your caffeine intake, we recommend two coffees from our range.
Gran Crema – 100% Arabica
Our Gran Crema consists exclusively of carefully selected Arabica beans.
Since Arabica naturally contains less caffeine than Robusta, this blend is ideal for anyone who wants to enjoy an elegant Italian espresso while slightly reducing their caffeine intake.
Delicate aromas, a pleasant balance, and a harmonious flavour make it an excellent choice for daily coffee enjoyment.
Decaffeinato – 100% Arabica
Some people are particularly sensitive to caffeine or consciously want to avoid it. For them, we have developed our Decaffeinato. Through gentle decaffeination, the taste and aroma are largely preserved, making an authentic Italian espresso possible even without caffeine.
Consciously enjoy coffee instead of abstaining
Coffee has been part of the Italian way of life for centuries.
It is far more than just a drink – it is a short break, a conversation with friends, the perfect end to a good meal or a successful start to the day. Those who suffer from high blood pressure often do not have to give up these moments. It is much more important to know your own body, to follow the recommendations of your doctor, and to consciously choose your coffee.
Conclusion
High blood pressure does not automatically mean the end of coffee enjoyment.
Today's science shows that moderate coffee consumption is possible for many people with well-controlled blood pressure. At the same time, every organism reacts differently, which is why individual tolerance should always be the focus.
Those who want to reduce their caffeine consumption will find an aromatic alternative with naturally lower caffeine content in Gran Crema 100% Arabica. Those who want to almost completely abstain from caffeine without sacrificing Italian espresso enjoyment are well advised with our Decaffeinato 100% Arabica.
In the end, coffee quality is not determined by its caffeine content, but by the care with which it is selected, roasted, and prepared.
How much coffee is generally considered moderate consumption?
Moderate coffee consumption can vary from person to person. Factors such as individual caffeine sensitivity, overall health, medications, and daily habits all play a role. People with high blood pressure should discuss the amount that is appropriate for them with their doctor and pay attention to how their body responds to coffee.
Can I drink coffee if I take blood pressure medication?
If you take medication for high blood pressure, you should discuss your coffee consumption with your doctor. The effect of caffeine can vary depending on your individual health, the type of medication, and your sensitivity to caffeine. Your doctor can advise you on the amount of coffee that is appropriate for your personal situation.
Is decaffeinated coffee a good alternative for people with high blood pressure?
For some people, decaffeinated coffee can be a suitable alternative if they are sensitive to caffeine or have been advised to reduce their caffeine intake. However, the best choice depends on individual health, personal tolerance, and medical advice. If you have high blood pressure, it is best to discuss your coffee consumption with your doctor.
Can water quality affect the taste of coffee?
Yes. Water makes up the majority of a cup of coffee and significantly influences the aroma. Fresh, preferably low-lime water helps to optimally bring out the fine flavor notes of high-quality coffee beans.
Why is it worth buying coffee from a specialized coffee roastery?
Specialized coffee roasters place great importance on high-quality green coffee beans, careful roasting processes, and consistent quality. This results in coffees and espresso blends that impress with a harmonious aroma, balanced taste, and consistently high quality.