Does caffeine effect the brain?
Yes, caffeine effects the brain by increasing the neuron firing. Caffeine also speeds up other things like your heart rate.
If you were to take a culture of brain cells on a petri dish and submerge them in a caffeine solution, it probably would. But in people, is drinking coffee going to kill brain… cells? No. Even very high amounts would not.
caffeine is a psychoactive drug that is considered a stimulant. you will experience heightened awareness and the jitters. It can also cause large amounts of urination
Caffeine is a stimulant drug, which speeds up the synaptic connections in your brain, increasing reaction times. Nicotine, and Ecstasy do similar things, but are much more da…ngerous, and (in the case of ecstasy) illegal in most countries.
Caffeine while soluble in water also passes through the blood-brain barrier.
The consumption of excessive caffeine can cause harmful effects in the human body. It can cause anxiety due to increase in heart rate. Additionally, caffeine can produce heada…ches, caused by the restriction of the blood vessels and can increase the risk of stroke. Caffeine is a stimulant and can cause an increase in heart rate. Furthermore, it increases risk of irregular heart rhythm.
It depends on how much caffeine you have. Caffeine increases the speed of your heart rate and it can cause heart problems. As you probably know, most adults drink Coffee when …they are tired. Coffee contains caffeine. By drinking coffee (consuming caffeine) it increases your heart rate and speeds up your body, giving you a burst of energy. Hope this helped ;)
Caffeine is a stimulant, and therefore makes the processes in you brain work faster.
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It causes the adrenal glands to produce adrenaline. This release ofadrenaline causes a faster heart rate, opening up of breathingtubes, release of sugar into the bloodstream f…rom the liver,tightening of muscles, an increase in blood flow to muscles. Othereffects include an increase in dopamine levels.
Caffeine inhibits ADH causing the levels in the body to lower. Anti-Diuretic Hormone is released when the body wishes to conserve water. The hormone tells the kidneys to reab…sorb more water which results in urine becoming concentrated. Alcohol has a similar effect which is why, when it inhibits ADH, the body no longer attempts to conserve water. This results in frequent urination which eventually becomes clear as less waste has accumulated in the urine. The following morning after heavy drinking, the body is dehydrated resulting in concentrated urine. Coffee and caffeinated beverages are the worst hangover cures for this reason and will only starve the body of water further - resulting in a prolonged hangover!
Well I mixed them this morning and I've been tired, had nausea, had virtigo, lots of dizziness. Also my eyes couldn't focus on things.
There are obvious negative effects of sugar, but really only on the heart. Your brain on sugar is much more hyper active. Your neurons fire faster, and cause messages to be se…nt quicker. The reason there is a crash after eating a lot of sugar is because of a waste product of your neurons firing. The waste product is called Adenosine. Caffeine works by inhibiting Adenosine receptors which cause you to sleep. If you take sugar and caffeine together, you get hyper, with a slower crash rate than if you just had sugar. You can find out more about all of these things (sugar, caffeine, and adenosine) on sites like wikipedia, or more trustworthy sites...
make you pee more. go potty potty
Caffeine is not bad for your brain , but can be bad for other parts of your body.
it makes you crazy like a manic sometimes it makes you crazy