What is Caffeine? Information & Resources

Caffeine comes from ground up coffee beans which you strain water through.

How it’s Used: Caffeine is consumed by drinking.

Effects: Your brain produces a chemical called adenosine. When adenosine binds to the adenosine receptors in your brain, it causes all the activity to slow down and it makes you tired. Caffeine has a structure that is very similar to adenosine, so it binds to the adenosine receptors instead. This causes two things. (1) The activity in your cells does not decrease; it increases. (2) The blood vessels in your brain constrict. Your body sees all this increased activity, and it thinks that it’s in danger. So the pituitary gland sends messages to the adrenaline gland to produce adrenaline. The adrenaline causes your heart rate to increase and your liver to release more sugar into your bloodstream so that you have more energy.

Side Effects

Physical restlessness, nervousness, excitement, insomnia, flushed face, increased urination, hard time digesting, muscle twitching, rambling thoughts and speech, rapid or irregular heartbeat, periods where you do not feel tired at all.

Remedies

Here are some sites that offer remedies for drugs including Caffeine.

Image Source: loveofcoffee.net

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