Old Wives' Tale
21 entries
Cracking Your Knuckles Causes Arthritis
Research shows no connection to joint damage
You Must Wait 30 Minutes After Eating Before Swimming
The risk of cramping from swimming after eating is minimal
Feed a Cold, Starve a Fever
Both conditions benefit from proper nutrition
Hair Grows Back Thicker After Shaving
Shaving has no effect on hair thickness or growth rate
Sitting Too Close to the TV Damages Your Eyes
Proximity to screens causes strain, not permanent damage
Going Outside with Wet Hair Causes Colds
Wet hair doesn't cause colds, viruses do
Reading in Dim Light Ruins Your Eyesight
Poor lighting causes eye strain, not permanent damage
Eating Carrots Significantly Improves Night Vision
Carrots help normal vision but don't enhance beyond baseline
Turkey Makes You Sleepy Because of Tryptophan
Turkey's tryptophan levels aren't unusually high
Eating Spicy Food Causes Ulcers
Bacteria and acid, not spice, cause ulcers
Touching Baby Birds Causes Parental Rejection
Most birds have a poor sense of smell
Nails and Hair Continue Growing After Death
Skin shrinkage creates the illusion of growth
Waking a Sleepwalker Is Dangerous or Harmful
Waking sleepwalkers is safe and often advisable
Eating Peanuts Causes Acne and Pimples
No scientific link between peanuts and acne
Chocolate Causes More Tooth Decay Than Other Candy
Dark chocolate may actually protect teeth
Caffeine Stunts Children's Growth
No scientific evidence for this connection
Hair Grows Faster During Full Moons
Moon phases don't affect hair growth rates
Itching Palms Means Money Is Coming
Itching is usually caused by dermatological conditions
Holding Your Breath Cures Hiccups
This might work due to distraction or breathing control
Contagious Yawning Shows Empathy
The mechanism is neurological, not specifically empathic
Drinking Cold Water with Meals Prevents Digestion
Water temperature doesn't significantly affect digestion