Saturday, January 30, 2010

Notable Reasons Why Caffeine Could Cause Blood Pressure

By Ray Jennings

The majority consume greater amounts of caffeine in the form of tea, coffee, or our favorite chocolate bar, when that cut-off point for the crucial presentation is approaching, or while studying for an examination until the very end. This is as it is regarded to be a stimulant, the intake of which is known to warn the mind and body, and drive away sleepiness. Caffeine is present in coffee and tea in lower amounts than chocolate, as well as in colas and 'energy' drinks. However , before you pop that bar of chocolate, have a look at the studies that have established a possible relationship between caffeine and blood pressure.

Caffeine is understood to briefly raise blood pressure. This is why it is called a stimulant and why we become alert on consumption of caffeine. It has the effect of blocking the hormone called adenosine that functions to widen the arteries, a consequence of which is raised blood pressure. Higher levels of adrenaline are also produced as a result of digestion of caffeine. This is also known to extend blood pressure.

Thus, it is assumed that caffeine causes high blood pressure. However , there is more to this presumption than what meets the eye. The consequences of caffeine on blood pressure are yet to be confirmed. There has been a long standing debate about whether caffeine and blood pressure are related, and whether its consumption is directly related to the rise in blood pressure.

Research research has demonstrated that folk who drink drinks that contain caffeine on a consistent basis are at a lower risk of developing hypertension, instead of people who do not drink it, or drink it barely. Studies have even proved that lengthened consumption of caffeine makes an individual reasonable to its exciting effects. Those who have normal blood pressure need not restrict intake of their regular dose of tea and coffee. In fact, caffeine is understood to have a couple of anti-oxidizing properties that are useful for the body.

On the other hand, people who've already got high blood pressure or are at a risk of coronary disease, should first consult their doctor before deciding the amounts of caffeine they consume, and should be wary of unrestrained intake, as it can cause one or two health issues that may occur as a consequence of raised blood pressure. Find further info about the results of

Further, research has demonstrated that various products incorporating caffeine have different effects on the body in the longer term. While coffee and tea are known not to have drastic effects on blood pressure, and in a few cases, even reduce the risk of developing blood pressure issues, unjustifiable consumption of colas and sodas containing caffeine are known to increase the danger of developing high blood pressure. To grasp more about the caffeine content in varied beverages read :

Thanks to the immediate effect caffeine has on the human body, it is thought of as a drug. Therefore, the proportion between caffeine and blood pressure needs to be monitored, as this drug could affect the usefulness of the drug one might be consuming to watch blood pressure levels.

Much as it could have been said, that caffeine doesn't increase the chance of developing raised blood pressure, it is still a good idea to continuously reduce the amount consumed for those that already suffer with it. The explanation why it should be done steadily is usually because utterly stopping the intake of caffeine suddenly can lead to several caffeine withdrawal problems, for example headaches, fatigue, anxiety and nervousness. Thus, it's a tricky choice, deciding whether to reduce or increase the intake of caffeine, specifically since the research regarding caffeine and blood pressure is still obscure, and not complete.

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