What is the connection between coffee and high blood pressure?
caffeine can cause blood pressure to increase dramatically for a short time. Drinking two or three cups of conventional coffee can increase human blood pressure and diastolic pressure by 3-14 millimeters of mercury (mmhg). However, this is temporary and blood pressure returns to normal after two or three hours. There is no evidence in the long run to indicate that there is a connection between coffee and high blood pressure. In long -term coffee drinkers, blood pressure has little effect on blood pressure, but if this difference is important, it is recommended to transition to ease coffee. Caffeine is also present in other drinks, such as some energy drinks and soft drinks .FEINE can be assumed. In this case, the reduction of caffeine is logical. Consumption of no more than two average cups of cooked coffee a day, which is equal to 200 milligrams of caffeine, should reduce the connection between coffee and high blood pressure. Before starting any activity that increases blood pressure such as exercise, caffeine should also be avoided,For those who are sensitive to caffeine.
Exactly why there is a connection between coffee and high blood pressure, albeit tiny and short -term, is still unknown. One theory is that caffeine blocks the hormone that ensures that the arteries remain wide, leading to narrowing the blood vessels. Another theory is that caffeine causes the release of adrenaline, which causes the heart to beat faster and increase blood pressure.
Other factors such as smoking, lack of exercise and overeating are more likely to increase blood pressure. These behavioriors are more likely to be indulged in zealous drinkers of coffee than those who do not give up too much. Probably not to blame coffee, but it is a cigarette, biscuits or another item that accompanies coffee that leads to high blood pressure.
Caffeine tolerance reduces the short -term connection between coffee and high blood pressure. More effect on blood pressure was foundFor those who drink from one to three cups of coffee a day, compared to those who drink six or more. Although there is no substantial connection between coffee and high blood pressure, many caffeine may have harmful effects on cholesterol levels.