Health
Discover facts about health. Small discoveries that change the way you see familiar things.
Health
Why is taking Tylenol (acetaminophen) to cure a hangover headache a dangerously bad medical decision?
Why is taking Tylenol (acetaminophen) to cure a hangover headache a dangerously bad medical decision?
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Why did the World Health Organization officially classify working the night shift as a probable carcinogen?
Why did the World Health Organization officially classify working the night shift as a probable carcinogen?
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Which classic movie survival trick will actually make a venomous snakebite significantly worse?
Which classic movie survival trick will actually make a venomous snakebite significantly worse?
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Why does it feel like only one side of your nose gets hopelessly stuffed up when you catch a cold?
Why does it feel like only one side of your nose gets hopelessly stuffed up when you catch a cold?
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What happens to your brain when you confuse the physical sensation of thirst for being hungry?
What happens to your brain when you confuse the physical sensation of thirst for being hungry?
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What bizarre manipulation tactic do adult domestic cats use exclusively on humans, but never on other felines?
What bizarre manipulation tactic do adult domestic cats use exclusively on humans, but never on other felines?
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What humbling reality check do eye doctors secretly know about patients who boldly brag about having '20/20 vision'?
What humbling reality check do eye doctors secretly know about patients who boldly brag about having '20/20 vision'?
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What fascinating sensory phenomenon occurs in the brains of people who have been completely blind since birth when they dream?
What fascinating sensory phenomenon occurs in the brains of people who have been completely blind since birth when they dream?
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What fascinating biological cleanup process causes your nasty bruises to turn that sickly yellow-green color?
What fascinating biological cleanup process causes your nasty bruises to turn that sickly yellow-green color?
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Why did the FDA quietly completely ban consumer antibacterial soaps containing triclosan from grocery store shelves?
Why did the FDA quietly completely ban consumer antibacterial soaps containing triclosan from grocery store shelves?
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What happens to your body when you unconsciously hold your breath while checking emails or texts?
What happens to your body when you unconsciously hold your breath while checking emails or texts?
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What incredibly common 'healthy' food additive is secretly wreaking havoc on your gut microbiome?
What incredibly common 'healthy' food additive is secretly wreaking havoc on your gut microbiome?
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Which 'healthy' morning beverage often causes a more violent blood sugar spike than eating a donut?
Which 'healthy' morning beverage often causes a more violent blood sugar spike than eating a donut?
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What actually causes that brutal, lingering muscle soreness you feel two entire days after an intense gym session?
What actually causes that brutal, lingering muscle soreness you feel two entire days after an intense gym session?
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What resting heart rate metric is secretly one of the strongest predictors of a long, healthy life?
What resting heart rate metric is secretly one of the strongest predictors of a long, healthy life?
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What fascinating self-cleaning process happens in your body when you stop eating for 14 hours?
What fascinating self-cleaning process happens in your body when you stop eating for 14 hours?
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Why do you often feel intensely hungry even right after eating a massive, heavy meal?
Why do you often feel intensely hungry even right after eating a massive, heavy meal?
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What common mistake makes SPF 50 sunscreen perform worse than SPF 15 for most beachgoers?
What common mistake makes SPF 50 sunscreen perform worse than SPF 15 for most beachgoers?
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What is the most counterintuitive reason you shouldn't shower with hot water every single day?
What is the most counterintuitive reason you shouldn't shower with hot water every single day?
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Why do dermatologists secretly roll their eyes when people spend extra money on SPF 100 sunscreen?
Why do dermatologists secretly roll their eyes when people spend extra money on SPF 100 sunscreen?
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Despite decades of parental complaints, what is the actual scientific cause of a child's 'sugar rush'?
Despite decades of parental complaints, what is the actual scientific cause of a child's 'sugar rush'?
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Why do modern doctors strongly warn against using classic hydrogen peroxide to clean out fresh cuts and scrapes?
Why do modern doctors strongly warn against using classic hydrogen peroxide to clean out fresh cuts and scrapes?
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What is the most common reason people actually lose massive weight on strict intermittent fasting diets?
What is the most common reason people actually lose massive weight on strict intermittent fasting diets?
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How many extra calories do you actually burn by using a standing desk for an entire afternoon instead of sitting?
How many extra calories do you actually burn by using a standing desk for an entire afternoon instead of sitting?
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