Disadvantages of caffeine
There are a few disadvantages of caffeine of which some are more known to the public. The disadvantages you mostly hear about are the addiction and the physical illness. Nothing that comes in too big amounts is good, and that is true when it comes to caffeine as well. You may drink coffee to get alert, but when you get used to the drug caffeine, you’ll need bigger and bigger amounts to get as alert as you wish. Your body adjusts itself and the get the caffeine kick, more of the substance is required.
Definition of caffeine
Caffeine is a component in most brands of coffee and may therefore sometimes cause coffee stomach ache. But what is caffeine per se? The definition of caffeine is a stimulating substance used in beverages such as coffee, tea and other similar drinks. A caffeine definition may also include the chemical name for the substance which is 1,3,7-trimetylxantin, this is a so called alkaloid. The caffeine is a component in coffee beans, tea leaves and kola nuts. The definition of caffeine of course doesn’t say much about the properties of caffeine but you can read about these in the text below.
Properties of caffeine
Properties of caffeine include central stimulation, increasing if the hearts functions and caffeine is also diuretic. Since caffeine has some properties that can be used for medical purposes, some medicines contain caffeine.
Uses of caffeine
Caffeine is extracted as a bi product when caffeine free coffee is produced. Alas, caffeine free coffee is actually real coffee but without the caffeine, this type of coffee isn’t synthetic or produced in another way than regular coffee. Another method to produce the substance caffeine is to synthetically extract it from uric acid.
Caffeine kick
Caffeine is a central stimulating drug which actives the psychological functions of the human brain. Therefore, you’ll experience a kick from caffeine. The less used you are to it, the lesser amount you’ll need to achieve the kick. This caffeine kick is the main reason for many to drink beverages which contains caffeine, such as coffee and tea, or caffeine in the form of pills.
Caffeine tolerance
Different people have different tolerance towards caffeine. This caffeine tolerance is not constant during your life but may change. When you’re a coffee or caffeine beginner and your body isn’t used to the substances, your caffeine tolerance is not as high as it may be if you’re a used coffee or tea drinker.