Health
Discover facts about health. Small discoveries that change the way you see familiar things.
Health

Can extreme fear stop your heart
Sometimes the sheer terror of a curse is enough to pull the plug on your own biology. Extreme physiological fright can trigger an overwhelming autonomic…
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Having a strong sense of purpose improves mental resilience
Believing your life actually matters makes dealing with reality much easier. Individuals anchored by a clear life mission possess a psychological armor that…
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Your heart pumps about 2,000 gallons of blood a day
Your heart is doing the logistical equivalent of draining and refilling a medium-sized tanker truck every single day. By pushing about five liters of blood…
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Tidal volume barely taps into respiratory capacity
A standard resting breath only ever utilizes about ten percent of the absolute maximum potential of the gas exchange network. The vast majority of the…
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Why loud music can make workouts hurt less
Blasting aggressive metal at the gym isn't just an aesthetic choice, it is an analgesic. High-intensity auditory stimulation forces the brain to release a…
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Why negative news can ruin your day
Congratulations on starting your day with a piping hot cup of existential dread. Continuously scrolling through negative news triggers a prolonged…
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The brutal workout invented for Soviet athletes
Because normal jumping was entirely too casual for the Cold War. These explosive, violent bounding exercises were specifically engineered behind the Iron…
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How acrylic nails can shelter microbes
Those glamorous acrylic extensions create perfectly shielded micro-environments where bacteria and fungi can thrive in peace. It turns your elegant manicure…
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Prancercise relies on springy steps mimicking a joyful horse
A viral sensation proved that confidence is truly everything. The creator proudly strapped on ankle weights and filmed herself rhythmically galloping through…
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Could overusing antibacterial soap breed tougher bacteria
Your obsession with being purely sanitized is going to cause an apocalyptic biological event. Antibacterial soaps aggressively massacre weak bacteria but…
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Half your body's atoms may change within a year
You are a ship of Theseus made of meat. Due to constant metabolic turnover, approximately fifty percent of the atoms currently making up your physical form…
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What gel manicures expose your hands to
You might think you are pampering yourself, but the UV light required to set a gel manicure is aggressively blasting your hands with localized radiation. You…
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Sitting close to the TV won't ruin your eyes
Another masterclass in parental manipulation. Sitting uncomfortably close to the screen won't ruin your retinas; it just means you're weird. Kids naturally…
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Pharma companies exploit color psychology. If a doctor hands you a bright red pill, your brain subconsciously expects a...
Pharma companies exploit color psychology. If a doctor hands you a bright red pill, your brain subconsciously expects a...
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Mind-blowing biology: The intense trauma your grandparents survived can physically alter your DNA today. This is known as...
Mind-blowing biology: The intense trauma your grandparents survived can physically alter your DNA today. This is known as...
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Scientists swear by the 'coffee nap' for ultimate focus. The trick is to drink an espresso and then sleep for exactly...
Scientists swear by the 'coffee nap' for ultimate focus. The trick is to drink an espresso and then sleep for exactly...
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A sudden inability to smell certain foods like peanut butter is actually one of the strongest early warning signs for...
A sudden inability to smell certain foods like peanut butter is actually one of the strongest early warning signs for...
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Most people apply antiperspirant right after a morning shower. When do dermatologists say you should actually apply it?
Most people apply antiperspirant right after a morning shower. When do dermatologists say you should actually apply it?
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Hollywood lied to you. When performing CPR, the main goal is rarely to restart the heart. What are you actually doing?
Hollywood lied to you. When performing CPR, the main goal is rarely to restart the heart. What are you actually doing?
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Splashing ice water on your face kills a panic attack instantly. This 'mammalian dive reflex' forcefully causes your...
Splashing ice water on your face kills a panic attack instantly. This 'mammalian dive reflex' forcefully causes your...
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Struggle to wake up early? Evolutionary biologists believe natural 'night owls' exist in human populations to...
Struggle to wake up early? Evolutionary biologists believe natural 'night owls' exist in human populations to...
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People skip sunscreen because they think it blocks their body from making Vitamin D. What is the medical reality?
People skip sunscreen because they think it blocks their body from making Vitamin D. What is the medical reality?
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We worry endlessly about diets and exercise, but this common social condition is as deadly as smoking 15 cigarettes.
We worry endlessly about diets and exercise, but this common social condition is as deadly as smoking 15 cigarettes.
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Stop letting people guilt you. What actually happens when you crack your knuckles multiple times every single day?
Stop letting people guilt you. What actually happens when you crack your knuckles multiple times every single day?
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