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How Does Caffeine Keep Us Awake
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Identify to irrelevant detail.
100,000 metric tons is the equivalent to 14 Eiffel Towers
Caffeine makes us anxious
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What are positive and negative ways caffeine makes us feel?
positive: alert, focused, happy, energetic negative: increase blood pressure, make us anxious
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What are other ways caffeine is ingested?
soda, chocolates, caffeine pills, some decaf beverages
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What causes us to feel alert, happy, and energetic, even if we haven’t had enough sleep?
Consuming caffeine
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Why do you think some sports organizations think caffeine gives athletes an unfair advantage?
Because they would be able to outperform other athletes; it's a drug
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What is the world's most widely used drug?
coffee
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What's the main idea?
Caffeine has both negative and positive effects on our bodies.
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What is the topic of this video?
Caffeine's effect on our body
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What is the effect of caffeine to the central nervous system?
It stimulates it, or keeps us awake by blocking adenosine
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Identify the relevant detail.
100,000 metric tons is the equivalent to 14 Eiffel Towers
Can make you feel anxious
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Why do you think caffeine can cause insomnia?
Because it keeps you awake.
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Why do you think adenosine and caffeine have similar molecular structure?
So that caffeine can block the receptors and inhibit the inhibitors
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What is the main form that caffeine is consumed in?
Coffee and tea
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