Health
Discover facts about health. Small discoveries that change the way you see familiar things.
Health
Your eyes move more than 100,000 times a day
The hardest working muscles in your entire body are the tiny, hyperactive strings controlling your eyeballs. To keep your visual field perfectly sharp, the…
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Pizza Hut was once a major buyer of kale
Before 2012, the largest purchaser of this tough, bitter leafy green was Pizza Hut, who used it exclusively to make their buffet ice look pretty. A massive…
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Why rocking can put adults to sleep
It’s not just babies who get knocked out by motion. Low-frequency rocking physically synchronizes brain waves into deep sleep patterns. This is why you can be…
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The diet that asks adults to eat baby food
Adults willingly spending premium money to eat pureed carrots and mashed peas out of tiny glass jars is a true low point in modern wellness. The trend claims…
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Random acts of kindness can give you a helper’s high
Being nice to strangers isn't just morally good; it's a selfish pursuit of good feelings. Engaging in random acts of kindness triggers an intense internal…
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Why some women may see 100 million colors
Arguing over paint swatches is an unwinnable biological war. Because the genes responsible for color vision are located on the X chromosome, a rare mutation…
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Why babies should not eat raw honey
That organic, highly sought-after raw honey is entirely unsafe for a baby. It often harbors dormant spores of Clostridium botulinum. While fully developed…
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Base pairs actively hold your DNA together
The rungs of your DNA ladder are made of specific pairings of adenine, thymine, cytosine, and guanine. These surprisingly weak hydrogen bonds are the only…
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Novocain completely revolutionized dental pain relief
Before 1905, getting a tooth pulled was an exercise in pure, unfiltered agony, occasionally numbed by highly questionable amounts of whiskey or raw cocaine.…
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Why treadmill running feels easier
Bragging about your treadmill times is officially cheating. Running on a motorized belt removes wind resistance and literally propels the ground backward…
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Freezer burn permanently alters the texture of food
Leaving a steak unwrapped in the icy depths causes the surface moisture to aggressively sublimate directly into vapor. This leaves behind a tough, desiccated…
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Why red leaves a cyan ghost on a white wall
If you stare at a vibrant red square and then look at a white wall, you will see a glowing cyan square. This happens because the red sensors become incredibly…
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Endoplasmic reticulum is a folded maze
This organelle assembles and packages proteins through a chaotic labyrinth of folded membranes. It astonishingly accounts for half the membrane in a cell and…
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Most genetic mutations remain completely silent and harmless
Despite what comic books taught you about glowing radiation and superpowers, the overwhelming majority of genetic mutations do absolutely nothing. You are…
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The explosive chemical that can help your heart
Why choose between treating heart conditions and blowing up mountains? The exact same highly unstable chemical compound used in dynamite is routinely given to…
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Sauna suits make you lose water, not fat
Wearing a heavy plastic garbage bag while doing jumping jacks is a fantastic way to feel utterly miserable. These suits promise rapid slimming, but every…
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When dentists were treated as uneducated tradesmen
For centuries, real medical doctors wouldn't be caught dead looking inside a human mouth. Treating teeth was viewed as a filthy, barbaric manual labor job…
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Autonomic systems control you without permission
You are merely a passive passenger in a meat vehicle piloted by a system that refuses to let you manually control your own basic survival functions. The…
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Why sitting in nature can lower your stress
Doctors call it 'forest bathing,' but it is just sitting outside like our ancestors did for millennia. Being surrounded by trees literally turns down your…
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Stomach sits entirely confined to the left abdominal side
Because the right side was aggressively claimed, your primary digestive vat is permanently exiled to the left. It just hangs there, awkwardly shaped like an…
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Why you can't hum with your nose pinched
Go ahead, try it right now and enjoy looking like a complete idiot trying to vibrate your throat. Humming requires air to be actively expelled through your…
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Never eat elderberries straight from the bush
Trendy natural health supplements often neglect to mention the darker side of their ingredients. Raw elderberries, along with the bark and leaves of the…
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Cutting the umbilical cord doesn't hurt
Severing the ultimate physical tie to a mother is surprisingly painless. Because the thick, twisted umbilical cord completely lacks any nerve endings for…
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Why green surroundings can calm you down
Your desperate urge to buy more houseplants is completely justified. Visual exposure to natural green hues acts as a subconscious signal of lush, safe…
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