Many people like to drink a fragrant drink, because thanks to it there is more activity, energy, strength. Especially if you do this in the morning, then waking up will be much easier and more enjoyable. However, most people are worried about different opinions about how coffee affects pressure, the cardiovascular system and the body. Does it raise blood pressure (BP) or lower? To whom is it more contraindicated: people prone to hypertension or hypotension?
The effect of coffee on human pressure
Conducted research and experiments show that coffee affects the organisms of people in all different ways.
Scientists presented interesting facts of its effect on the body:
- When consumed by a healthy person, (AD) has not changed much.
- After consumption by a person whose blood pressure rises very often, it rises to large values, which can lead to a stroke or heart attack.
- With regular use of coffee, the body adapts to caffeine, after which it may stop responding to it.
- In 20% of people who were tested, blood pressure, on the contrary, decreased after coffee was ingested.
It all depends on the characteristics of each organism. After the experiments, the scientists concluded that for many people, blood pressure jumped after drinking one cup, and for some, on the contrary, it decreased. Also, after drinking this drink, someone’s working capacity and activity increased, a person felt vigorous and energetic, and some, on the contrary, felt lethargic, sleepy.
There is debate between scientists over whether coffee raises pressure or vice versa lowers. In order to find the right answer to this question, you need to conduct a lot of research, which will take a lot of time. Only then can the correct answer be given.
Does arterial pressure rise after coffee
Kofemanov always worries about the question: “Is it possible to drink a drink of vigor at high blood pressure?” It contains caffeine, which is also found in many other products. But most often, caffeine penetrates the human body after coffee and strong tea.
Recently, people began to drink this drink much more often, which made it possible for doctors to study its effect on the human body much easier.
When a drink enters the body, the central nervous system is immediately affected. Therefore, many people prefer to drink it when they feel overwork, fatigue, not a rash, and also in order to increase efficiency, activity, endurance. However, when there is an excess of caffeine in the body, vasospasm occurs, which can lead to an upward pressure surge.
Endogenous nucleotide adenosine – a substance that takes part in falling asleep in humans, it regulates the need for rest and sleep. If it were absent, then a person could spend several days without sleep and would feel alert and active, as a result of this the body would become weak and overworked. Caffeine counteracts the metabolism of this substance, which is responsible for the active functioning of the brain, and thereby raises the pressure. The adrenal glands activate an increase in adrenaline in the blood, and this also leads to a jump in pressure.
These signs prompted scientists to conclude that with frequent use of coffee, a consistently high pressure appears, which used to be normal.
However, these are incorrect conclusions, as the experiments showed that when a person with good health often drinks coffee, the increase in blood pressure has a slow dynamics. And if a person with hypertension does the same thing, then the dynamics increases several times, on the basis of this it is clear that coffee undoubtedly raises blood pressure.
Studies have confirmed that pressure rises after drinking three cups.
Does the pressure drop after coffee
As mentioned above, after drinking a couple cups of this drink, blood pressure in 20% of the subjects decreased. What is the reason for this and why is this happening? Here is what the doctors say about this: “Coffee and pressure are not so dependent on one another. Experiments have proved that with frequent use of the drink, addiction occurs, regardless of the doses taken. The body develops resistance to caffeine, therefore, when it enters the bloodstream, it dilates the blood vessels and the pressure drops. ”
Each organism is an individual, therefore the pressure of each responds to caffeine in a special way. An important role in this matter is played by heredity (genetics), the functionality of the nervous system, existing diseases, and pathologies. In the body of every person there is a gene that is responsible for the decay of caffeine. For some, this happens faster, but for someone the opposite. Therefore, such a different effect on organisms, for some, the pressure rises after several sips of brewed fragrant grains, and for someone, even after three cups, no negative effect occurs.
A fragrant drink with low blood pressure can regulate and normalize indicators, but it can cause addiction in hypotensive patients, who drink one cup in order to improve their readings in the morning. Therefore, after some time, the body will need a larger dose for this, which is fraught with malfunctions of the cardiovascular system.
Useful tips for coffee lovers
If a person is predisposed to hypertension, then it is better, of course, to refuse coffee, but if this is impossible, then you need to reduce the number of cups consumed per day.
What you need to remember for people suffering from pressure surges:
- People who are predisposed to hypertension need to drink no more than a couple cups per day. Such an amount will not be harmful to health.
- For people with hypotension, a cup of coffee is a great way to normalize blood pressure.
- With a large intracranial pressure, the drink will also do a good service and normalize it.
- It is better to use it only for people with good health or with low blood pressure.
- It is necessary to abandon this invigorating drink in the evening before bedtime, especially for those who have insomnia, because if a person is tired, he needs rest, and a cup of coffee will not bring the desired good result. This is best done in the morning, which will add strength, improve well-being and cheer up.
- Fragrant grains improve blood circulation, invigorate a person, which affects well-being and the ability to concentrate.
- If you have tachycardia, you should refrain from drinking, because after it the heartbeat will increase, and this is very dangerous, because the situation may worsen.
- It is better to brew a natural product, you should refrain from soluble.
It is necessary to drink this wonderful drink in moderation and not to abuse it, because if there are no good reasons, then it is not necessary to refuse it. You need to look at your body and make decisions according to your condition.
To find out how coffee affects the body, you need to measure blood pressure for several days in a row half an hour before and after drinking it. If there is a difference in readings of approximately 10 mm RT. Art., then you need to reduce the use of it and products containing caffeine. If the drunk cup did not affect the results, then you can treat yourself to two or three cups per day. A great option to replace regular coffee with caffeine-free.
The effect of green coffee on pressure
A drink from such grains is used by doctors for the active work of metabolism, the normalization of blood sugar levels, as well as for the good functioning of the central nervous system. When drinking a drink from green beans, just like a drink from ordinary beans, you need to adhere to the measure, in another case, some systems may malfunction.
Thanks to the experiments, medical scientists came to the conclusion that a couple of cups of this drink per day reduces the risk of developing cancer, excess weight, and diabetes.
It also contains caffeine, which is also found in black coffee beans. Therefore, it is recommended for those who do not have pressure surges or those who have low blood pressure.
With hypotension, the use of green coffee in the body provokes such changes:
- Blood circulation becomes much faster.
- Coronary vessels have a balanced, stable state.
- Cardiac activity is activated.
- In the brain, the vascular system comes into balance.
- The brain centers responsible for the functioning of the motor and respiratory function are activated.
In the conducted studies, there were no cases where, after drinking a drink from these grains, blood pressure was reduced. The consensus of doctors agrees that drinking coffee, both black and green, is not desirable for people with hypertension of the second and third degree.
The use of this invigorating drink in reasonable amounts does not promise all other people serious changes in blood pressure, but it should be borne in mind that excessive abuse over time can cause spasms in the brain, impaired brain and cardiac activity.
What coffee overestimates blood pressure
Any kind of this aromatic drink – ground, soluble, green, caffeine-free can overestimate pressure indicators if abused.
If you drink it to a healthy person in reasonable quantities, then you can get benefits for your body, namely:
- Memory, attention will become much better.
- Functionality in the work of the senses will increase.
- Physical ability and mental performance will improve.
- Metabolism will improve.
In the presence of hypertension, it is better to use natural ground coffee with the addition of milk. It is better to drink it not every day, but alternate with other drinks. Different varieties have a different composition of caffeine, respectively, act differently on blood pressure. It is advisable to choose the most suitable variety that will have a good effect on the body.
What is better to drink coffee
There is one secret, so that the pressure does not jump after drinking coffee, you need to add milk, cream or ice cream there. The animal fats there, along with caffeine, do not allow it to be immediately absorbed into the blood, so the pressure does not increase. It is also important that a cup of coffee with milk, coffee contains much less than a cup without additives.
There is an opinion that it would be nice to add a slice of lemon to the cup, this supposedly reduces the effect of the drink on pressure. This opinion is erroneous. Separately, this fruit lowers blood pressure, but unfortunately it doesn’t.
Coffee brewed with cinnamon also does not reduce the effects of caffeine. Unless, of course, you replace a part of the amount of coffee with a part of cinnamon powder, only then will the likelihood of an increase in pressure decrease due to a decrease in the number of grains. And if you brew them as much as always, changes will not occur.
There are coffee lovers with alcohol, after drinking it, pressure will rise in healthy people, and especially in those who are prone to pressure surges.
In the absence of significant reasons, do not give up this noble drink, you just need not to abuse it and look closely at your body. With the appearance of regular pressure surges, before you drink a cup, it is better to consult a doctor about this.
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