Adrenaline | The Fight-or-Flight Hormone Explained
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Adrenaline | The Fight-or-Flight Hormone Explained
168 viewsJan 26, 2025
YouTubePsycAcademy
Adrenaline — also called epinephrine — is a hormone and neurotransmitter your body releases in response to stress, excitement, or danger. It’s part of the “fight-or-flight” response. Here’s what happens when adrenaline kicks in: • Heart rate increases – pumps more blood to muscles. • Pupils dilate – better vision. • Airways open up – more oxygen intake. • Blood sugar rises – more energy for muscles. • Pain perception drops – so you can push through. Basically, adrenaline turns your body into a h
0:48
Adrenaline — also called epinephrine — is a hormone and neurotransmitter your body releases in response to stress, excitement, or danger. It’s part of the “fight-or-flight” response. Here’s what happens when adrenaline kicks in: • Heart rate increases – pumps more blood to muscles. • Pupils dilate – better vision. • Airways open up – more oxygen intake. • Blood sugar rises – more energy for muscles. • Pain perception drops – so you can push through. Basically, adrenaline turns your body into a h
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The Hidden Power Inside You — The Adrenaline Effect ⚡🧠 Did you know your body can unlock superhuman strength in seconds? 💥 When adrenaline surges, your heart races, your focus sharpens, and your muscles gain incredible power. Science calls it the fight-or-flight miracle — proof that the mind and body are far more connected than we think. #science #Human #AdrenalineRush #ScienceFacts #HumanBody #MindPower #BrainScience #FightOrFlight #HiddenPotential #MindBlown #CosmicClues #NeildeGrasseTyson |
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The Hidden Power Inside You — The Adrenaline Effect ⚡🧠 Did you know your body can unlock superhuman strength in seconds? 💥 When adrenaline surges, your heart races, your focus sharpens, and your muscles gain incredible power. Science calls it the fight-or-flight miracle — proof that the mind and body are far more connected than we think. #science #Human #AdrenalineRush #ScienceFacts #HumanBody #MindPower #BrainScience #FightOrFlight #HiddenPotential #MindBlown #CosmicClues #NeildeGrasseTyson |
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