Showing posts with label What does caffeine do to the brain. Show all posts
Showing posts with label What does caffeine do to the brain. Show all posts

Sunday, December 9, 2012

Why Does Caffeine Help Headaches? The Truth

Why does caffeine help headaches? What does caffeine do to the brain? Caffeine, one way or the other, is a good companion during late night overtime. Imagine finishing up scores for tomorrows work and coffee is the only thing that keeps you awake. To add, how about those nasty jet lags? Or works stressful demands that cause disturbing headaches? There’s simply no way being a Tylenol addict – headache has to be kept at bay. However, one of life’s little joys is that remedy is right there in a small cup of tea – caffeine. Why does caffeine help headaches anyway?


How to Lose Belly Fast   Low Carb Diets   Make Money Online Without a Website

Caffeine is a known stimulant found in coffee, cola drinks, tea, and chocolate. It is also known as a super stimulant in most caffeine-clad beverages. It helps people stay awake a few hours more and, undeniably, can even help cure nasty headaches. However, the question remains – how? What is the relationship between caffeine and headaches?

Of caffeine and headaches: There are a variety of headaches: cluster headache, migraine headache and many others. Although caffeine might trigger a migraine attack it is also shown to be therapeutic to some types of headache as well. Some headaches are triggered when the blood vessel in the brain is too wide – or vasodilated. This would mean that the intracranial pressure or ICP in the head is increased. Huge loads of blood flood the brain causing intense pressure – and produce throbbing head pain. Caffeine, meanwhile, is a potent vasoconstrictor and causes blood vessels to become narrow thus decreasing blood flow to the brain. This eases tension headaches and calms the person from a nasty headache episode.


Anti Aging Supplements   Healthy Breakfast   How to Lose Weight Fast

Other than as a known stimulant in coffee and tea, the said stimulant is also present in many over-the-counter drugs like Midol and Norgesic. Now, why does caffeine help headaches? It is simply a matter of constriction and dilatation.


Healthy Eating Plan   Flat Stomach   Teeth Whitening

Thursday, December 6, 2012

How Does Caffeine Affect The Brain

amazon.com
How does caffeine affect the brain? What does caffeine do to the brain? To add, why does caffeine keep you awake? Ever had a moment when you accidentally – and carelessly – poured yourself a glass of Coke at approximately 30 minutes before bedtime? How about when you drank a cup of coffee and ended up alert, alive, awake and enthusiastic at 3 AM? How about passing your midterms because you had a handy caffeine pill on hand? Whatever it may be caffeine is indeed a wonder drug especially to those who still can’t get over Friday the 13th movie starring Freddy Krueger in the flesh.


How to Lose Belly Fast   Low Carb Diets   Make Money Online Without a Website

Of course, everybody needs to stay awake at some point in their life. How does caffeine affect the brain? It all stars when caffeine in coffee, cola, or chocolate bar gets digested and absorbed in the body. At approximately 15 to 45 minutes after ingestion, caffeine is swirling through the bloodstream then the chemical is carried to the brain as cell food. However, in the brain, there are nucleotides called adenosine that are primarily responsible to get the person some slack. These nucleotides attached themselves at receptors to transport impulses. What does caffeine do to the brain? When caffeine arrives, it blocks off receptor cells and keep adenosine at bay. This keeps the person awake and stimulants in caffeine gets the brain into releasing epinephrine which then alters the body’s response and as well as vital signs – that includes feeling hot, having palpitations and increase in  heartbeat, increase in respiration rate and in blood pressure. Caffeine can also cause mood fluctuations and mood instabilities. This is due to chemical alterations happening in the brain – of course, thanks to caffeine itself.


Anti Aging Supplements   Healthy Breakfast   How to Lose Weight Fast

Coffee is basically not good when consumed in high amounts thus it is best to drink it moderately. Now, how does caffeine affect the brain? It simply causes too many differences in chemicals.

Healthy Eating Plan   Flat Stomach   Teeth Whitening