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You Swallow 8 Spiders a Year in Your Sleep
There’s no scientific evidence for this! Spiders avoid humans, and the vibrations from our breathing and heartbeat keep them away.
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Cracking Your Knuckles Causes Arthritis
Studies show that knuckle cracking doesn’t cause arthritis—it just releases gas bubbles in your joints, making that popping sound.
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You Only Use 10% of Your Brain
Brain scans show that almost all parts of the brain are active, even when you're resting or sleeping.
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Going Out with Wet Hair Will Make You Sick
Colds are caused by viruses, not cold weather or wet hair. However, being cold may weaken your immune response slightly.
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Eating Carrots Improves Your Eyesight
Carrots have vitamin A, which is good for eye health, but they won’t give you super vision or cure poor eyesight. This myth started as wartime propaganda!
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Microwaving Food Removes Its Nutrients
Microwaving is actually one of the best ways to preserve nutrients, as it cooks food quickly with minimal water loss.
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Detox Teas & Cleanses Remove Toxins
Your liver and kidneys naturally detox your body—you don’t need special drinks or diets. Most detox products are just marketing gimmicks.
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You Should Drink 8 Glasses of Water a Day
Hydration needs vary by person. Many people get enough water from food and other drinks, and drinking only when thirsty is usually enough.
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Sugar Makes Kids Hyperactive
Multiple studies show no direct link between sugar and hyperactivity—kids just tend to be more excited at parties where sugary treats are served!
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Shaving Makes Hair Grow Back Thicker
Shaving doesn’t change hair thickness—it just appears coarser because of the blunt tip left by the razor.