Health
Discover facts about health. Small discoveries that change the way you see familiar things.
Health
A single psychedelic session eased end-of-life fear
Dying is terrifying, but tripping on a clinical dose of psilocybin seems to permanently fix the fear. Groundbreaking research from Johns Hopkins University…
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Shocking the vagus nerve with electrical implants shuts down rogue inflammatory cascades like arthritis
Welcome to the wild frontier of bioelectronic medicine, where researchers figured out your spleen takes direct orders from your brain. Neurosurgeon Kevin…
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A bone-marrow transplant gave one man HIV-resistant immune cells
Bone marrow transplants don't just patch you up; they delete your factory settings and install a foreign biological operating system. When doctors treated…
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How smartwatch sensors can flag silent atrial fibrillation
Your fancy step-counter is running a covert cardiology clinic on your wrist. Atrial fibrillation causes the upper heart chambers to quiver instead of fully…
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What your stool can reveal about Crohn's disease
Feces isn't just biological waste; it's a chemical receipt of your gut's microbial warfare. Fecal metabolomics looks past the bacteria themselves and measures…
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How BPA exposure before birth may affect weight
Your lifelong struggle with weight might have been locked in while you were just a fetus. Endocrine-disrupting chemicals like Bisphenol-A (BPA)—found in…
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Why red tattoos can cause problems years later
Decorating your temple sounds poetic until your immune system decides your new medical alert tattoo is a hostile invader. Red ink is notoriously rebellious,…
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Why some delivery rooms are being redesigned for trauma survivors
For survivors of sexual trauma, the clinical exposure of childbirth can trigger catastrophic psychological flashbacks. Standard obstetric protocols—bright…
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Dengue-carrying mosquitoes are moving north
Tropical diseases are packing their bags and moving to the suburbs. Dengue fever, notoriously known as "breakbone fever" due to the agonizing joint pain it…
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Can changing your diet help severe depression
You literally are what you eat, right down to your neurotransmitters. The groundbreaking SMILES trial flipped modern psychiatry on its head by prescribing a…
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How a machine can feel like a hug
Sometimes the only way to calm a chaotic brain is to physically compress the body. Autistic individuals often experience sensory overload, where normal lights…
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Why long bike rides can cause shocking pelvic pain
Sitting on a bicycle seat for too long can literally short-circuit your pelvis. Pudendal neuralgia, notoriously dubbed "cyclist syndrome," occurs when the…
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How strength training helps fight muscle loss in old age
Retirement homes are ditching light aerobics for heavy barbells. Sarcopenia, the age-related loss of muscle mass, was long considered an irreversible death…
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The glove that cools your blood to fight heatstroke
Pouring ice water over your head is an incredibly inefficient way to cool down. Stanford biologists discovered that mammalian palms, soles, and faces contain…
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Why forever chemicals linger in your blood
Your blood is currently carrying a chemical payload that didn't exist a century ago. Per- and polyfluoroalkyl substances (PFAS), originally engineered for…
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Your phone may spot mood changes before you do
Your smartphone secretly knows you’re about to spiral before your therapist does. Welcome to the slightly dystopian world of digital phenotyping. By…
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What your gut bacteria need from cranberries
You are essentially a walking meat-mech piloted by gut bacteria with incredibly expensive tastes. Microbiome-informed nutrition shows that specific strains…
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Why screens may be risky after a concussion
Handing an iPad to a concussed teenager is the neurological equivalent of making a marathon runner sprint on a broken femur. The adolescent brain's white…
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Why standing up can feel like a marathon after illness
Thinking you conquered that nasty viral infection? Cute. Your immune system might have just signed a lease with POTS. Post-viral dysautonomia occurs when…
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Why codeine can affect people so differently
The exact same dose of painkillers that barely cures your headache could literally put your neighbor in a coma, all thanks to a microscopic genetic typo.…
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Why Ehlers-Danlos can take years to diagnose
Having a rare disease means becoming an unwilling medical detective, fighting through an average of seven years and eight different specialists just to find a…
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A pacemaker-like implant can treat treatment-resistant depression
When antidepressants and therapy fail entirely, doctors turn to hacking your body's main biological highway. The vagus nerve wanders from your brainstem down…
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How flu during pregnancy may affect fetal brain development
A common flu during pregnancy triggers a massive, systemic immune response that can accidentally scorch the developing fetal brain. Maternal Immune Activation…
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Why a sauna sends your heart rate soaring
Sitting in a blistering 175-degree room feels like torture, but your heart thinks you are running a marathon. Heat stress triggers massive vasodilation,…
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