Cracking Knuckles Causes Arthritis

While annoying to some, cracking your knuckles doesn’t cause arthritis. It’s simply the release of gas bubbles in your joints.

Eating Spicy Food Causes Ulcers

Spicy food doesn’t cause ulcers; they’re usually the result of H. pylori bacteria or certain medications like NSAIDs.

Cold Weather Gives You a Cold

Colds are caused by viruses, not the weather. Cold temperatures might lower immunity, but they don’t directly cause illness.

You Lose Body Heat Mainly Through Your Head

Heat escapes evenly across your body, not just your head, so covering up properly is what keeps you warm.

Swallowed Gum Stays in Your Stomach for 7 Years

Swallowed gum doesn’t linger for years; your body digests some parts and passes the rest normally.