You’ve been lied to!

Medical misconceptions you surely have and don't know!

Image: National Cancer Institute

You’ve surely heard that staying out in the cold will give you a cold, right? But is that true? And what about cracking your knuckles? Is that habit really so harmful? Science may have medicine’s back, but it’s not free from myths and misconceptions. Regardless of where they come from, we all believe some things to be true… but aren’t!

Today, we’re putting six common medical myths to the test. Place your bets before you get to the next section; some might surprise you, others might make you laugh, but all will set the record straight once and for all!

Image: Howard Bouchevereau

Many people worry that using a microwave to heat or cook food zaps away the nutrients, making meals less healthy.

Why? Since microwaves use electromagnetic waves, some believe they might be harmful, similar to radiation exposure. Others think traditional cooking methods like boiling or steaming are better at preserving nutrients.

So, what do you think? Is your microwave secretly robbing your food of its goodness?

Image: Vlad Zaytsev

Good news: your microwave is not ruining your food! In fact, microwaving can help preserve nutrients better than many other cooking methods.

Nutrient loss mainly depends on temperature, cooking time, and how much water is used. Since microwaves cook food quickly and with minimal water, they actually retain more vitamins than boiling or frying.

And as for radiation? Microwaves use safe, non-ionizing radiation, nothing like nuclear energy. You’re safe to go!

Image: Clay Banks

Your parents or grandparents may have warned you never to go to bed with wet hair or you’d wake up with the sniffles. (Why does everything end the same way?) The idea seems reasonable, being cold and damp does feel like a recipe for illness, right? But can a little leftover shower moisture really put you out of commission? What’s your answer?

Image: engin akyurt

This is also a myth! While sleeping with wet hair might be uncomfortable, it won’t actually give you a cold. Colds are caused by viruses, which you can only catch from other people, not from chilly air or damp pillows.

However, wet hair can make your pillow damp, which could create a breeding ground for bacteria and fungus. Needless to say, you might wake up needing more than just a gentle brush. But as for catching a cold? No virus, no problem!

Image: Jacopo Maiarelli

Some people believe that fruit and veggie skins are dirty, hard to digest, or even unhealthy. Are you one of them?

Others think peeling removes pesticides and makes produce safer to eat, and that kind of makes sense. So much so that grocery store produce sections are full of pre-peeled options, reinforcing the idea that skinless is better. But what if you’re actually throwing away some of the best parts?

Image: Sharon Pittaway

Peeling produce removes fiber, vitamins, and antioxidants, which are often most concentrated in the skin. For example, an unpeeled apple contains up to 300% more vitamin K and 140% more vitamin A than a peeled one.

Potato skins are loaded with vitamin C, and citrus peels contain powerful antioxidants. Instead of peeling, make sure you wash your produce thoroughly to remove dirt and pesticides. Your bod—and your taste buds—will thank you!

Image: engin akyurt

For years, people have warned against cracking their knuckles, claiming it could lead to painful arthritis later in life.

The noise it makes reinforces the idea that something is breaking in there, don’t you think? Many parents, and countless teachers, scold knuckle-crackers, fearing they’ll regret it when they’re older. But does this everyday habit really put you on the fast track to arthritis? Place your bets before you keep reading!

Image: Scheich Méshaël Zāhedd

Despite the dramatic popping sound, cracking your knuckles doesn’t cause arthritis. So where does that sound come from? It’s actually gas bubbles in the joint fluid bursting, not bones rubbing together.

Multiple studies have found no link between knuckle cracking and joint problems. However, if you experience pain or swelling, that could signal an underlying issue, and you should see a doctor. And of course… stop that pop!

Image: Monique Carrati

If you ever had breakouts as a teenager, chances are someone told you to lay off the chocolate, right? That’s because many people believe that chocolate, especially the sugary or oily kind, triggers pimples and skin problems.

With so many acne products marketed toward diet-conscious consumers, it’s easy to assume that sweets are to blame. But how bad is chocolate, really?

Image: Towfiqu barbhuiya

There’s no solid scientific proof that eating chocolate directly causes acne. Acne is mainly caused by hormones, genetics, and skin bacteria, not specific foods.

That said, diets high in sugar and processed foods can contribute to inflammation, which may worsen breakouts. So if you think chocolate affects your skin, try switching to dark chocolate, which contains less sugar and more antioxidants.

Image: Erik Karits

Have you ever been told to eat some garlic to naturally repel all those mosquitoes eating you alive? Where does this belief come from?

The idea likely stems from the fact that garlic’s sulfur compounds can seep through your pores, supposedly making you less appealing to bugs. It’s a popular home remedy, but does it really work?

Image: Sanjay Dosajh

Unfortunately, there’s no scientific proof that eating garlic repels mosquitoes. We’re heartbroken too, don’t worry!

A 2005 study found no difference in mosquito bites between people who ate garlic and those who didn’t. Instead, mosquitoes are attracted to carbon dioxide, sweat, body heat, and certain scents. If you want to keep them away, use repellent, wear long sleeves, and eliminate standing water. Garlic plays no part here!

Some names stick around

From Table Tap Joe to Ziggy Stardust: Who are the best song characters?

Sometimes, a character is the perfect alter-ego to write a song about oneself without self-referencing so much. Other times, a character is just a character. Over the years, musicians have come up with lonely dreamers, fearless heroes, mysterious strangers, and even supernatural villains who have become just as famous as the songs themselves. Some were inspired by real people, others sprang entirely from imagination, but all of them left a lasting mark on music history. Which of these 12 do you remember?

Tom Waits has always had a soft spot for society's oddballs, and few are even stranger than Table Top Joe. Introduced on the 2002 album Alice, Joe is born with only a head and hands, yet grows into a brilliant piano player whose extraordinary talent earns him fame despite the odds stacked against him.

The song unfolds like a forgotten American folk tale, complete with references to Coney Island's legendary Dreamland amusement park and composer Igor Stravinsky. Although many listeners assume the story is based on an old carnival legend, Table Top Joe is entirely Tom Waits' own creation.

Few fictional musicians have ever become as famous as Ziggy Stardust. Introduced in 1972, Ziggy is an alien rock star sent to Earth shortly before humanity's end, only to be consumed by the very fame that makes him a savior to millions.

David Bowie blurred the line between fiction and reality by performing as Ziggy onstage for more than a year. When he unexpectedly announced Ziggy's retirement during a concert at London's Hammersmith Odeon in 1973, many fans believed the character, and perhaps Bowie himself, had truly reached the end of the story.

Tommy Walker isn't just the hero of a song, he's the central figure of one of rock music's first great operas. After witnessing a traumatic event as a child, Tommy becomes deaf, mute, and blind, yet somehow develops astonishing pinball skills that transform him into an unlikely celebrity.

Pete Townshend built an entire musical world around Tommy, exploring themes of trauma, faith, and redemption. First released in 1969, Tommy later became a hit film, a Broadway production, and one of the most influential concept albums ever recorded.

Johnny B. Goode is every aspiring musician's dream. Growing up in rural Louisiana with little more than a guitar and natural talent, he plays so brilliantly that listeners predict "his name will be in lights."

Chuck Berry based the character partly on himself and partly on pianist Johnnie Johnson. Originally described as a "colored boy," Johnny became a "country boy" in the final lyrics, making the song more likely to receive airplay during the segregation era. Nearly two decades later, Johnny's anthem would even travel into space aboard NASA's Voyager Golden Record.

Few fictional characters have captured loneliness as powerfully as Eleanor Rigby. She quietly moves through life unnoticed, while Father McKenzie delivers sermons that no one hears, creating one of popular music's saddest portraits of isolation.

Paul McCartney later explained that Eleanor's name came from actress Eleanor Bron and the Liverpool shop Rigby & Evens. The discovery of an actual Eleanor Rigby gravestone in Liverpool only deepened the song's mystique, though McCartney maintained the coincidence was unintentional.

Billie Jean may be one of pop music's most famous women, yet Michael Jackson insisted she wasn't a real person. Instead, she represented several women who falsely claimed that he had fathered their children during the height of the Jackson 5's fame.

Released in 1983 as part of Thriller, the song became a global phenomenon. It also provided the stage for Jackson's legendary moonwalk during Motown 25.

Unlike many legendary song characters, Stagger Lee actually existed. His real name was Lee Shelton, a St. Louis criminal who murdered Billy Lyons during an argument over a hat on Christmas Eve in 1895.

The shocking crime quickly entered American folklore through countless folk songs before Lloyd Price transformed it into a chart-topping hit in 1958. More than a century later, Stagger Lee remains one of the most enduring antiheroes in American music.

Tom Dooley was inspired by Thomas Dula, a Confederate veteran executed in North Carolina in 1868 after being convicted of murdering Laura Foster. His surname was locally pronounced "Dooley," giving the ballad its familiar title.

The Kingston Trio revived the old Appalachian folk song in 1958, turning it into an international hit and helping launch America's folk music revival.

When the narrator of "Lola" meets an intriguing stranger in a Soho nightclub, expectations quickly give way to surprise. Ray Davies crafted one of rock's earliest mainstream stories exploring gender ambiguity, decades before the topic entered popular conversation.

The recording rarely reached British radio. Because BBC rules prohibited commercial product names, Davies had to interrupt a U.S. tour and fly back to London simply to replace the lyric "Coca-Cola" with the now-famous "cherry cola."

Unlike most famous song characters, the Piano Man is really Billy Joel himself. Before becoming a superstar, Joel spent six months in 1972 and 1973 performing under the pseudonym Bill Martin at the Executive Room, a piano bar in Los Angeles, after becoming trapped in a bad recording contract. The song transforms those experiences into a bittersweet portrait of ordinary people searching for escape at the end of another week.

Joel has said that virtually every character in the song was based on a real person, from bartender John to "Paul, the real estate novelist" and Davy, who really was in the Navy. Yet the Piano Man himself became the story's most enduring character: a quiet observer who offers music as a brief refuge for dreamers, lonely souls, and regulars alike. More than fifty years after its 1973 release, "Piano Man" remains Billy Joel's signature song, and its title has effectively become his lifelong nickname.

Standing nearly seven feet tall and missing an arm, Amos Moses roams the Louisiana swamps hunting alligators. Jerry Reed filled the song with colorful Southern expressions and exaggerated storytelling that make Amos feel like an authentic folk legend.

Although fictional, Amos embodies the larger-than-life heroes found throughout American tall tales. His adventures turned the song into one of Reed's biggest crossover hits and secured Amos a permanent place among country music's greatest characters.

Big Bad John hardly says a word, but he doesn't have to. The towering coal miner earns everyone's respect through quiet strength before sacrificing his own life to save fellow workers when a mine collapses.

Jimmy Dean's 1961 ballad became a smash hit, winning a Grammy and inspiring several sequel songs. More than sixty years later, Big Bad John still stands as one of country music's defining working-class heroes.