Why do you get a fever when you're sick? - Christian Moro
1,279,726
Published 2020-11-12
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There are many mysteries around fever, but we do know that all mammals, some birds and even a few invertebrate and plant species feel fever’s heat. It has persisted for over 600 million years of evolution. But it has a significant cost: for every degree increase in temperature, there’s a 12.5% increase in energy required. So, why and how does your body produce a fever? Christian Moro investigates.
Lesson by Christian Moro, directed by Artrake Studio.
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All Comments (21)
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Body: Increases it's Temperature to combat pathogens. Human: Takes medicine to lower the fever. Body: WTF
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i used to think as a child that it was to fry the bacteria away :<
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Anyone watching this with a fever? : Thank you guys so much for 108 likes and your sweet opinions 😘
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doctor: got syphilis? here's some malaria patient:
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The human body continues to amaze me.
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Body: something is not right with me Hypothalamus: time to heat you up
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Ted Ed is actually the best teacher I have ever had in my whole life!
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I'm having a cold with fever now and that was useful to know
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Virus interest body The body : I must initiate self-destruct
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As someone who has had syphilis, every time I hear the words "penicillin" or "Fleming" I feel immense gratitude and relief
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Anyone else with fever watching this?
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It is so damn amazing that our body does all that , without even us knowing
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When my dog has a fever I give him mustard That’s what goes best with a hot dog
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No matter how much I understand why I get fever, I can never avoid it.
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0:54 Nothing is more satisfying than watching him snatch that mosquito out of the air.
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I guess that's why people say, "Starve a cold, feed a fever." I wonder if there's any real reason to eat less when you have a cold. ---> I looked it up and there's no reason to starve a cold. Good nutrition is important for the body to heal.
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i keep trying to actually understand what it being said but the animations are so cute
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Watching this while lying down on bed and shivering! 🤒🥶🥺
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Syphilus: You can't defeat me! Doctor: I know, but he can Doctor: *Injects malaria
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The way I see this is that, our bodies for the most part, doesn't need external help when fighting its battles, but sometimes, due to our body's unparalleled dedication to fighting off a virus, it could actually kill itself (destructive temperature levels) and this is where doctors come in to override our bodies untiring natural defense.
