Caffeine itself is a chemical compound in the form of xanthine alkaloid produced by plants with the aim to fight the disease or animal that attacks the plants. So caffeine can be toxic to insects and diseases that attack plants. But if humans consume caffeine substance from the fruit or parts of certain plants can raise the effect on the nervous system. Caffeine is also believed to give positive and negative effects on human health.
Although it has many benefits including antioxidants, caffeine can also pose a health risk and have other negative effects.
Major Source of Caffeine
Coffee is a major source of caffeine. Coffee produces caffeine effect faster or slower depending on the condition of your body. In each cup of coffee contains caffeine in varying levels, depending on how it is served. Besides caffeine is also found in chocolate and tea.
Long Term Effects of Excessive Caffeine on the Brain
Although it has many good effects on health, but if you consume too much caffeine without rules, then it is very influential on brain function and can cause headache. It has stimulant effect which causes the brain to work harder and thus result in a headache.
Read also: How to Train Brain to Think Fast
Effects of caffeine that occurs in brain neurons can make the combustion process faster. This process will suppress the pituitary gland to produce more adrenaline. Coffee sometimes be a way of increasing the adrenaline of the body quickly. Excessive adrenaline can cause some side effects, such as the heart rate becomes tighter.
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| Side Effects of Caffeine (huffingtonpost.com) |
Another side effect of excessive caffeine is sleep disorders or insomnia. This is because caffeine will suppress dopamine in the brain and the body simply can not send an alert when tired or sleepy. Anxiety and sleep disorders are the most common effects of caffeine. Both of these disorders are the result of long term caffeine consumption so that disrupt sleep and normal brain pattern.
Symptoms of anxiety caused by caffeine including panic attacks and other psychological problems including obsessive behavior and schizophrenia.
Have you ever felt too sensitive after drinking several cups of coffee? Caffeine contained in coffee could actually stimulate the brain and the person's perception of something will be increased. This case will make people become irritated easily even with something small problem.
Drinking coffee does not help us in concentrating. This certainly could undermine the process of the frame of our mind. Caffeine effects provoke brain work too much.
Caffeine often gives bad effects to the body, especially if consumed in excessive amounts. However, consumption of caffeine in limited amounts or fair usually does not cause problems. As we have known, caffeine has the effect of addiction. So by knowing the right portion of caffeine intake to your body, you can prevent negative side effects of caffeine to your brain.
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