It enhances or stimulates the nervous system, thus causing the mind and body to work at a level higher than usual. Hence the heart rate climbs.
By the way, it's spelled person's, not pursons, and you use the word does when referencing one subject, more than one you use the word "do". "Why do chocolate and caffeine effect a person's heart rate."
It was meant to be "how do caffeine effect you?".
No, sugar and caffeine are two separate entities. Caffeine can keep you awake and make you hyper. Sugar is one of the fast body fuels but in excess it can add to your weight. A sugar free item uses a replacement for the "sugars". (Fructose is a common sugar.) A caffeine free item has no caffeine in it.
Generally because of its high caffeine and sugar count.
No
Sugar and caffeine are two different chemicals. However, many caffeinated beverages contain sugar. Commercially-prepared sodas like Pepsi and Coke have a lot of sugar AND caffeine. Lattes made by chain stores contain copious amounts of both. You can buy decaf drinks and sugar-free drinks if you so choose.
Yes, Caffeine does effect the speed of typing..
Caffeine has the effect of stimulating the cardiovascular response
effect caffeine on eye-hand coordination
No. it is also sugar free.... but no it doesnt have caffeine.
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 sent 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...
Yes, caffeine is known to have an acidic effect on the body.
Caffeine can cause a temporary increase in blood sugar levels by stimulating the release of adrenaline, which in turn can trigger the release of stored glucose from the liver. However, the effect is typically short-lived and should not have a significant impact on overall blood sugar levels in healthy individuals.