Caffeine Effects

Effects of caffeine on our body

How caffeine affects your body, mind and emotion

Caffeine is a white, slightly bitter alkaloid, typically also known as "theine". It is actually a natural element found in coffee, where it makes up two or three percent within the weight of each and every coffee bean itself, or perhaps from about 60-90 milligrams within an average cup of coffee beverage. Robusta coffee bean carries a much more caffeine content compared to Arabica coffee bean. Besides being found in coffee, caffeine can also be discovered in about sixty different plants, for instance tea leaf, cocoa, guarana and kola, in addition to products produced from them, which include chocolate and cola-based sodas.

Like a stimulant inside our cerebral circulation and neurological system, caffeine may ease headaches by means of providing a sense of energy. Many pharmaceutical products utilizes caffeine as an ingredient particularly for common colds and even headaches prescribed medication. Caffeine can also have a diuretic consequence considering that it encourages water removal by the renal system. It's been frequently proven in medical tests that caffeine actually elevates an individual's mental alertness in addition to the ability to focus and concentrate. No doubt, caffeine can assists to increase mental performances, but to have the false impression that strong coffee drink may essentially assist to treat the negative impacts of alcohol inebriation is misleading. Whenever a person is intoxicated, strong coffee with caffeine would not help much.

Each time a person is greatly inebriated because of alcohol, it will be preferable to allow them to be tired and sleepy rather than to be lively. Consequently trying to circumvent the alcohol impact by using a strong coffee beverage is certainly not really a great idea. Furthermore, the added unwanted effect with massive amounts of caffeine will in all probability deteriorate the ensuing hangover subsequently.

Typically, excessive caffeine consumption could cause palpitations, shaky hands, a sense of stress and anxiety plus an inability to have a good sleep. "Too much", on the other hand, can vary significantly among caffeine users; for some people just a single cup of coffee beverage could actually leads to side effects, while others thrive on ten cups each day. Caffeine is among the most widely-researched substance on earth, but yet scientific and clinical viewpoints remain very divided. There is always every basis to consider that the individual coffee enthusiast, exercise some extent of moderation in keeping with his or her amount of caffeine limit, will often will enjoy many years of "safe" cup of coffee enjoyment.

Caffeine effects on the brain

As a stimulant, caffeine does accelerates the physiological activities in our body specifically in the brain which will makes us more alert. It achieves this effect by binding to the adenosine receptors inside our brain. In normal times, our nerve cell activities are slowed down by the chemical adenosine which will binds to them. But however, with the presence of caffeine, it gets into the way of the adenosine.

With these blocking by the caffeine in place, the neurons becomes more active and that is why it helps the brain to become more alert. It will simulate as though there is an emergency and causes the pituitary gland to responds to all the activities by the release of hormones that leads to the production of adrenaline.

Caffeine Withdrawal

In medical studies, caffeine withdrawal syndrome has been properly characterized. The potential for caffeine withdrawal effects to cause impairment in functioning or clinical significant distress is clearly included as a proposed diagnosis in DSM-IV (American Psychiatric Association) and an official diagnosis in ICD-10 of World Health Organization. There are also evidence that caffeine does affect children as well even though most researches have been performed on adults.

Some of the common caffeine withdrawal symptoms and signs are like headache, fatigue, sleepiness, concentration difficulty, irritability, depression, and anxiety.

Caffeine Addiction

As the most commonly consumed psychoactive substance, it is reported that 90% of Americans habitually consume caffeine daily as it provides the mental boost. According to the 2010 Coffee Statistics Report, the world population consumed an estimated of more than 400 billion cups of coffee with tea about half as much outside the United States.

Other than being found in coffee drinks, caffeine are also ingredients in many other foodstuffs like cola, chocolate, tea and other beverages, as well as medications over-the-counter. Most people don't view caffeine as a drug even though a "must have" cup of morning coffee is similar to the same effect like any drug has.

Caffeine side effects

Caffeine may be good because of its ability to block adenosine which causes our body to "shut down" when it is tired, and that provides us with a burst of energy to keep us going daily. However, it is bad to have the adenosine effect into the body on a prolong basis. Negative side effects will set in after the initial caffeine high. Some of the effects which we may not be fully aware are like:

  1. Panic attacks. Caffeine will triggers the mechanism of "fight-or-flight" instinct in our bodies but however, after being in our bodies for many hours, these heavy doses of caffeine will reduce this instinct to becomes a panic attacks. Shaky hands, sweaty skin and negative feelings will happen.

  2. Caffeine addiction. Our body will starts to crave for that "booster" once we have got into the caffeine fix habit. Our body becomes depressed, tired or even irritable if we do not get that caffeine fix.

  3. Dehydration. Due to the diuretic properties found in the caffeine, it will cause dehydration. There is a link between dehydration with caffeine in coffee and any other foodstuffs that have this ingredient in them.

  4. PMS. Women who tend to consume lots of chocolates or drink lots of coffee will most likely to experience the pre-menstrual syndrome more acutely compared to those who do not. With the added presence of caffeine in their bodies, headaches, belly cramps and bloated feeling may become keener.

  5. Emotional fatigue. Caffeine keeps the body awake and our body will never knows when to stop and rest. When the body does not get enough rest due to the caffeine effect, it causes the body to becomes emotional fatigue and tired physically.

Caffeine effects on pregnancy

There are evidences to suggest that caffeine of any amount could cause some physical effects on an un-born baby as caffeine does pose certain risks during pregnancy. This is due to the fact that caffeine will be passed to the baby via the placenta. Caffeine can be broken down fairly quickly in an adults compared to developing baby who cannot do it as efficiently. And because of that, caffeine tend to be stored inside the baby's blood for a longer periods of time and ultimately reaching a dangerously high level.

Caffeine could also affects the other aspects of a baby's health as it could increase the heart rate of the baby which may affect how much the baby moves in utero. The baby also receives less nutrition due to the diuretic nature of caffeine.

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