Health

Find some great and fun health facts all gathered right here under our health category.  Once you have had your fill of fun facts about health head on over to our random fact generator to learn more random factoids!

WTF Fun Fact 13180 – Hippopotomonstrosesquippedaliophobia

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Hippopotomonstrosesquippedaliophobia is the fear of long words. And someone clearly had a sense of humor when they created it to be one of the longest words in the English dictionary.

What is hippopotomonstrosesquippedaliophobia?

Well, for starters, the tongue-twister isn’t officially recognized by the American Psychological Association’s DSM 5 (the Diagnostic and Statistical Manual of Mental Disorders, which is used to make diagnoses) as an actual phobia. It’s more of a curiosity and an excuse to show off your language skills.

One can also refer to the fear of long words as “sesquipedalophobia.”

But before you think it’s ridiculous, note that psychologists do categorize hippopotomonstrosesquippedaliophobia as a social phobia.

According to the DSM-5, criteria for social phobias require a patient to have the following:

  • a fear or anxiety about social situations where a person may be examined, like meeting new people or having a conversation
  • the fear or anxiety is disproportionate to the social situation
  • the fear or anxiety is persistent, and the social situation is excessively avoided
  • the fear, anxiety, or avoidance causes clinical distress

What causes such a unique phobia?

According to Healthline (cited below), social phobias like this can be associated with a negative event that was scary or traumatic at the time, a family history of phobias or other mental health issues, a person’s environment (especially if they see someone else develop a similar phobia), and changes in brain function. It’s certainly not something to make light of or ignore.

However, people may not seek treatment for fear of stigma, even from doctors. They’re more likely to take jobs or lead lifestyles that don’t require them to use long words. And there’s no official “limit” of word length that qualifies someone for this phobia.

The good news is that there are treatments and coping mechanisms one can explore with a professional to help someone afflicted with hippopotomonstrosesquippedaliophobia, whether it’s helping them manage anxiety symptoms or overcome their fear altogether with training.

—WTF fun facts

Source: “What is hippopotomonstrosesquippedaliophobia?” — Healthline

WTF Fun Fact 13177 – Nostrils Take Turns

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Did you know your nostrils take turns breathing in air? Well, at least they take turns breathing in the most air, meaning one always takes in a bit more than the other. This also helps explain why nostrils tend to trade off on getting stuffy as well.

How we breathe

According to Dr. Michael Benninger, a head-and-neck doctor at the Cleveland Clinic via Live Science (cited below), “At any given time, people do about 75% of their breathing from one nostril and 25% from the other, said The dominant nostril switches throughout the day. This is called the nasal cycle.”

We even have preferred nostrils. Some of us tend to take in more air through the right and others through the left (this corresponds to your dominant hand). But for the most part, our nostrils trade off about 2 hours.

Why do nostrils take turns?

We typically don’t notice one nostril being stronger than the other during the day. We also don’t really notice the trade-off unless we’re stuffy. But, in general, the nasal cycle continues throughout the day, even at our healthier, with one nostril becoming slightly more congested (and therefore taking in less air) than the other.

Why does this occur? No one knows for sure. However, Benninger told Live Science there’s one popular theory: “Some people have speculated that it has to do with allowing moisture to build up on one side so that it doesn’t get too dry.”

You may notice your nasal cycle more when you sleep, especially if you’re a side sleeper. When sleeping on your side, gravity will cause the lower nostril to become less congested. But this plays into the nasal cycle as well. If it’s your right nostril’s “turn” to be less congested, laying on your right side will simply even things out. But if you lay on the side of your more congested nostril, you may experience extra congestion.

Things aren’t quite the same when you have a cold that stuffs up both nostrils. In that case, your nasal cycle will have little influence over congestion. — WTF fun facts

Source: “Why don’t we breathe equally out of both nostrils?” — Live Science

WTF Fun Facts 13172 – Drinking Water and Aging

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We’ve been given a lot of contradictory advice about drinking water over the decades. Drink eight glasses of water. Don’t drink eight glasses of water. Drink only when you’re thirsty. Drink as much water as possible. However, too much water can kill you. Well, according to a new study from the National Institutes of Health, it turns out drinking water and aging are related.

The “anti-aging” benefits of drinking water

There’s nothing wrong with aging, of course. We should all be so lucky to be able to do it. But in this case, we’re referring to the diseases and bodily degeneration that accompany age. According to CBS News, the study shows that drinking enough water is “associated with a significantly lower risk of developing chronic diseases, dying early, or being biologically older than your chronological age…”

Study author Natalia Dmitrieva from the Laboratory of Cardiovascular Regenerative Medicine at the National Heart, Lung, and Blood Institute said in a news release.”The results suggest proper hydration may slow down aging and prolong a disease-free life.”

You might be skeptical about that. But when you look at all of the studies on (clean) water consumption, it’s pretty obvious that it can help deliver some health benefits under the right circumstances.

How was the study performed?

Dmitrieva and her lab gathered an impressive amount of data from 11,255 adults over a 30-year period. They compared the subjects’ serum sodium levels (something that reliably goes up when a person doesn’t drink adequate water to meet their body’s needs) to 15 health indicators. These included things like blood pressure, respiratory and immune functioning, blood sugar, cholesterol, etc.

And you can imagine what they found. Adults with high serum sodium levels were more likely to develop chronic diseases. They were also more likely to die younger than those with low serum sodium levels (and therefore, higher water intake).

This helps strengthen the results of a 2022 study that linked poor water intake to heart disease.

How does water affect aging?

Data was gathered from the subjects during five medical visits, two when they were in their 50s and 60s and the last between the age of 70 and 90. They also used relatively healthy subjects who did not already have chronic high serum sodium levels or other factors that could affect results, like obesity. They also adjusted for things like race, sex, and smoking status, since those can affect someone’s overall lifespan.

According to the NIH, they found:

“They found that adults with higher levels of normal serum sodium – with normal ranges falling between 135-146 milliequivalents per liter (mEq/L) – were more likely to show signs of faster biological aging. This was based on indicators like metabolic and cardiovascular health, lung function, and inflammation...Adults with serum sodium levels between 138-140 mEq/L had the lowest risk of developing chronic disease.”

Correlation and causation

Water intake, health, and aging are correlated in these studies. There appears to be a relationship between them. But you know what they say – correlation does not equal causation. That means there can be other factors involved, and that water intake does not immediately affect any of these disease or aging outcomes.

Of course, maybe water intake is the key. But that’s not something the study can prove. For that, we’ll need a lot more evidence and research into how our bodies develop or stave off specific diseases.

But in the meantime, this information can help guide our choices. Since more than half of adults in the U.S. don’t drink enough water, maybe it’s time to incorporate more into your day. — WTF fun facts

Source: “Drinking lots of water can help reduce the effects of aging” — CBS News

WTF Fun Fact 13165 – The Power of Trees

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Behold the power of trees! In 2015, a study found that having more than 10 trees on their block made people feel as healthy as if they were seven years younger or made an additional $10,000 a year.

The healing power of trees

According to the Washington Post (cited below): “After analyzing two sets of data from Toronto, researchers report that adding just 10 trees to a single city block could improve how healthy a person feels as much as if that person made an additional $10,000 a year or were seven years younger.”

The study also found that people who lived in neighborhoods with more trees were less likely to have hypertension, be obese, or have diabetes. This was true across all demographic and socioeconomic groups, so even trees in a less affluent neighborhood seemed to work their magic on residents.

Of course, this doesn’t mean there’s a causal link between trees and health. This could just be a correlation. But trees not only affected people’s objective health measures but their perceptions of their well-being as well. We feel better around trees.

Perhaps this is why the Japanese art of “forest bathing” is being explored in relation to cancer treatment.

The study looked at 30,000 people in Toronto, which has universal healthcare. That’s important because access to healthcare is not as reliant on one’s socioeconomic status, so it controls for that factor.

Why are trees good for us?

While the correlation found in the study was strong, the researchers still don’t know why trees make us healthier. One possibility is their ability to remove pollutants from the air.

And the more we learn about the effects of air pollution on our overall health, the more sense that makes. However, there are other studies that show even a short time spent among trees can have beneficial effects on our health. — WTF fun facts

Source: “10 more trees on your street could make you feel 7 years younger, study shows” — Washington Post

WTF Fun Fact 13159 – You Can Be Right-Eared or Left-Eared

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Just as you can be right-handed or left-handed, you can be right- or left-eared and eyed. We not only favor one side, but it also works better. (Even those of us who are ambidextrous usually still favor one side.)

Gauging your earliness

When you talk on the phone, do you tend to hold it mostly to one ear? How about if you’re eavesdropping – do you press that same ear to the door?

According to KIND (cited below), a research study in 1998 at the University of Dresden used data from 300 students after asking subjects to “listen for a stopwatch on the table or a soft voice, listen at a door and make a phone call.”

62% of people were right-eared (and 84% of the total were left-handed). That means your dominant ear could be the opposite of what you might expect.

21% of the study subjects were left-eared while 17% showed no preference. So there’s a decent change you don’t have a dominant ear. However, if you hold a telephone up to your ear, you may be likely to have a preferential ear and it’s likely to be on the same side as your dominant hand (which you would typically use to hold a phone).

Laterality

A preference for a certain side of the body is known as laterality. And it can refer to eyes and even legs.

Next time you step off a curb (or even begin your stride) or move one eye closer to something you’re trying to read, pay attention to what side of your body it’s on. It may tell you something interesting (although not terrible insightful about your personality).

It may even be able to tell you something about your health. For example, studies have shown that some eye diseases are more likely to occur in the dominant eye. —WTF fun facts

Source: “Earliness: Understanding your better ear” — KIND

WTF Fun Fact 13148 – Pentheraphobia

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Pentheraphobia means the fear of your mother-in-law. And while fear might not be the word most people would use, a phobia also refers to anxiety produced by the trigger and subsequent avoidance (to which more of us may be able to relate).

Is pentheraphobia real?

A phobia typically refers to an unfounded fear or dislike – and, let’s face it, some mothers-in-law are scary and threatening. (Of course, some are delightful!).

But the fear of one’s mother-in-law can be real for people who suffer from anxiety and who let their in-laws’ behavior or presence affect their lives in negative ways.

Pentheraphobia is not widespread (or widely recognized). While this specific phobia is not in the Diagnostic and Statistical Manual of Mental Disorders (DSM), general phobias are. And to qualify as a psychiatric disorder, a phobia must produce excessive and persistent fear, induce a state of panic around the trigger, and lead to unhealthy coping mechanisms in order to avoid contact.

According to Its Psychology (cited below): “It is a specific phobia, and it is important to clarify that it differs from a simple dislike or hatred because it can seriously affect the sufferer of the disorder.”

Fear of in-laws

If you’re not a fan of your in-laws or other parental figures, Its Psychology has a few other potential diagnoses to bring up with your doctor:

  • Socerafobia (fear of in-laws in general)
  • Vitricofobia (fear of the stepfather)
  • Novercaphobia (fear of the stepmother)

Suffering from phobias

While fear of one’s mother-in-law may seem amusing in some respects, the symptoms of phobias are no joke. They can include nausea, vomiting, tremors, irregular heartbeat, excessive sweating, and panic attacks. It goes far beyond dread.

Many phobias are believed to be rooted in past psychological trauma. Of course, you don’t have a mother-in-law until later in life, but it’s possible that you can be conditioned from a young age to fear non-blood relatives or pick up on other people’s fear or animosity towards their mothers-in-law. — WTF fun facts

Source: “Pentheraphobia: Symptoms, Causes and Treatments” — Its Psychology

WTF Fun Fact 13142 – Use of Telemedicine in the U.S.

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Telemedicine use skyrocketed during the pandemic, and now it seems poised to become a regular part of the healthcare landscape. A CDC report from October 2022 revealed just how much Americans relied on telemedicine in the previous year.

What is telemedicine?

Telemedicine is the use of electronic means (telephones, text messages, voice and video chats, etc.) to deliver healthcare to patients remotely. While it may occasionally involve in-office testing, most of the doctor-patient relationship takes place over a device like a phone or a computer.

During the COVID-19 pandemic State of Emergency, the U.S. expanded legislation to allow more providers to deliver a broader range of care options via telemedicine. Healthcare providers had been relatively limited in what they could do for patients without seeing them in person before this.

A CDC report using 2021 National Health Interview Survey (NHIS) data to assess the use of telemedicine provided interesting insight into just how many Americans over age 18 took advantage of what it had to offer in the second year of the pandemic.

The rise of telemedicine use

In 2021, 37% of American adults reported using telemedicine in the previous 12 months.

The report also found that the older people were, the more likely they were to use it. On some level, that makes sense since older people are more vulnerable to severe cases of COVID. However, it hasn’t often been the case that technology use increases with age in the past.

Women were also more likely to use telemedicine. 42% of women said they used it in 2021, compared to 31.7% of men. (However, women are more likely to see doctors than men.)

Other statistics

Adults in the U.S. West were the most likely to use telemedicine, and those in the Midwest were the least likely.

Telemedicine use increased with patients’ urbanization level – those living in large metropolitan areas were more likely to use it. This is interesting because the technology was initially used to reach those who lived far from hospitals and clinics. However, during the pandemic, people in urban areas may have been more reluctant to head to hospitals and seek care due to crowded public transportation and waiting rooms.

Those with a GED or higher education level were also more likely to get on the phone or computer to “visit” their doctor. As education levels go up, so does the use of this technology.

And while those with a below-average or average income are equally likely to engage with healthcare providers electronically, its use increases among those with higher incomes.

It appears that if telemedicine is going to be part of the future of medicine, it will be important to ensure a broader range of people have access to it and knowledge about its benefits. — WTF fun facts

Source: “Telemedicine Use Among Adults: United States, 2021” — CDC.gov

WTF Fun Fact 13133 – Is Aging a Disease?

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Is aging a disease? Well, it depends on how you look at it. It’s a natural process, so in that case, the answer is no. And yet The World Health Organization (WHO) added “aging” as a disease to the 11th edition of their International Classification of Diseases in June of 2018.

Is it fair to say aging is a disease?

In many ways, it may seem silly to call gaining a disease since it’s both universal and natural for all living creatures. However, some types of aging can be seen as pathological because they are sped up and therefore abnormal. (One example is the deterioration of the skin due to UV exposure, which can lead to rapid aging and cancer.)

Aging is also a risk factor for many diseases, such as Alzheimer’s.

But to call aging a disease would be to classify us all as constantly in a state of disease. But you can also argue that aging serves no purpose and then it seems less natural.

What’s in a disease?

Disease is seen as a deviation from the normal (at its most basic). In this sense, aging is completely normal. It may also be desirable since it tends to come with the accumulation of wisdom. However, it’s simply to argue that not every old person brings wisdom into old age.

Those who want to classify aging as a disease don’t necessarily want to valorize the youthful (after all, they have no control over their age) and will someday be old. However, calling aging a disease allows researchers to investigate its causes and, potentially, actions that might stop bodily and cognitive decline that are the hallmarks of aging.

When people die of old age, autopsies show a series of degradations in their bodies that could potentially be stopped. They are the body’s typical reaction to the passage of years, but they represent abnormal cellular functions that lead to the body growing more frail and senile. Those aren’t judgment calls but facts.

But should aging fall outside the scope of medicine? Should doctors stay away from treatments that can help reverse the effects of aging? If it’s not a disease, then technically they should not treat the symptoms.

Aging is harmful to the body no matter how you look at it. And the more we look into it, the more we see there are specific causes related to the body wearing down with age. Should we do nothing about them? If we were to reject age as a disease, then only a few researchers would be able to study it with age-related research funding. Later, only the rich would have access to aging treatments because insurance companies wouldn’t cover aging treatments. That might leave us with a civilization comprised only of the rich. —WTF fun facts

Source: “It is time to classify biological aging as a disease” — Frontiers in Genetics

WTF Fun Fact 13121 – Nightmare Disorder

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Chances are you’ve had at least one nightmare before – and perhaps even one bad enough to wake you up from your slumber. While nightmares are common, nightmare disorder is (luckily) not.

What is nightmare disorder?

According to the Mayo Clinic (cited below), “Nightmare disorder is when nightmares happen often, cause distress, disrupt sleep, cause problems with daytime functioning or create fear of going to sleep.”

Sounds stressful!

For those with the disorder, the bad dreams ten to occur in the second half of the sleep cycle. And while they’re brief, they’re bad enough to wake you up and cause enough anxiety to prevent you from getting back to sleep. You may even experience a slowly unfolding nightmare that gets worse as it continues or one that causes you to suffer from palpitations.

This disorder is only diagnosed in people who have frequent enough nightmares that it interferes with their normal days due to distress or lack of sleep. In children, it can lead to a fear of the dark or behavioral problems.

Music for nightmares

According to Smithsonian Magazine, there is new hope for sufferers of nightmare disorder, who may number somewhere between 10 million in the U.S. alone.

A study showed those people might be able to take charge of their dreams and change their tone using music.

“Sounds played during sleep may reduce the frequency of nightmares and promote positive emotions that can help lead to a better slumber. Existing therapies coach sleepers to imagine and rehearse alternate happy endings to their nightmares before bed, a practice known to significantly reduce bad dreams. Now, Swiss scientists aim to supercharge this idea by associating those happy endings with an audio cue that will trigger them during sleep. When nightmare disorder sufferers listened to a piano chord while they practiced imagining a good dream, then heard that same chord while they were in REM sleep, bad dreams were frequently kept at bay.”

This is called imagery rehearsal therapy (IRT), and it’s a cognitive-behavioral technique that only takes about 5 or 10 minutes a day. — WTF fun facts

Source: “Nightmare Disorder” — Mayo Clinic

WTF Fun Fact 13089 – The Benefits of Looking at Old Photos

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From physical photo albums to scrolling far back in your social media history, there’s something about looking at old photos that tends to make us happy. In fact, research has shown it can be downright relaxing. For those not skilled at meditation, looking at old photos can be even more relaxing than meditating!

Make yourself happy by looking at old photos

Make fun of photo-takers all you’d like (and we’ll join you for the ridiculous Instagram posers), but there’s some serious value in documenting happy moments.

In an article posted about the research on Digital Camera World (cited below), UK behavioral psychologist Jo Hemmings noted that “Taking the time to look back on our treasured memories can be truly beneficial for our wellbeing as it can help to evoke feelings of positivity and happiness. Because of this, and especially at times like this, we should take more time to appreciate and look back on them.”

Reminiscing for stress relief

If you want to crush your stress and boost your well-being, try a few tips that have made people happy during research studies:

  • Check out old photos of your friends, family, and pets on your phone. It can trigger feelings of happiness and strengthen these relationships.
  • Look at photos when you need a reminder that you’re loved. Reminiscing about happy moments with a photo helps recreate those feelings in our minds and transports us back to a happier place.
  • Make an album of funny photos. Silly old photos can cause your body to release endorphins, a natural stress reliever.
  • Look back at other people’s happy occasions. When we see our friends and family at significant points in their lives (weddings, graduations, etc.), it can help reduce cortisol and take our anxiety down a notch.
  • Hang happy photos in your home. People tend to find the places in their homes that contain photos are the most relaxing. Having copies of real, physical photos around your room, office, or house helps enhance feelings of social bonds.

— WTF fun facts

Source: “It’s official! Looking at old photos is more relaxing than meditating” — Digital Camera World

WTF Fun Fact 13082 – Robin Williams’ Lewy Body Dementia

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After comedian Robin Williams took his life in 2014, his autopsy revealed that he had one of the most severe cases of Lewy body dementia doctors had ever seen. Nearly every brain cell examined contains abnormal deposits of a protein called alpha-synuclein (aka Lewy bodies), which can lead to problems with thinking, behavior, and mood.

Robin Williams’ struggle with Lewy Body Dementia

Most of the world learned of the comedian’s health struggle after his wife, Susan Schneider wrote an article (cited below) in the academic journal Neurology published in 2016.

She began…

“As you may know, my husband Robin Williams had the little-known but deadly Lewy body disease (LBD). He died from suicide in 2014 at the end of an intense, confusing, and relatively swift persecution at the hand of this disease’s symptoms and pathology. He was not alone in his traumatic experience with this neurologic disease. As you may know, almost 1.5 million nationwide are suffering similarly right now.”

She went on to explain that Robin Williams’ Lewy Body Dementia was an extreme case.

“Not until the coroner’s report, 3 months after his death, would I learn that it was diffuse LBD that took him. All 4 of the doctors I met with afterwards and who had reviewed his records indicated his was one of the worst pathologies they had seen. He had about 40% loss of dopamine neurons and almost no neurons were free of Lewy bodies throughout the entire brain and brainstem.”

The comedian’s struggle

Before his death, Williams had huge spikes in anxiety that led his wife to wonder if he might be a hypochondriac. But only later did she learn these were symptoms of the disease. “Not until after Robin left us would I discover that a sudden and prolonged spike in fear and anxiety can be an early indication of LBD,” she explained.

The winter before his death, he was suffering from other symptoms such as “paranoia, delusions and looping, insomnia, memory, and high cortisol levels.” None of the psychotherapy he received could ease his pain. Like many people with LBD, antianxiety medication and other psychiatric drugs may have made his symptoms worse.

After his suicide, Robin Williams’ wife got her answers.

“Once the coroner’s report was reviewed, a doctor was able to point out to me that there was a high concentration of Lewy bodies within the amygdala. This likely caused the acute paranoia and out-of-character emotional responses he was having. How I wish he could have known why he was struggling, that it was not a weakness in his heart, spirit, or character.” — WTF fun facts

Source: “The terrorist inside my husband’s brain” — Neurology

WTF Fun Fact 13070 – Recessions and Mortality

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You might expect more people to become ill, have accidents, develop chronic health issues, and die during times of economic recession. After all, poverty and stress have a strong correlation and stress can often lead to fatal outcomes. But research throughout time and from around the world found a surprising correlation between recessions and mortality. Most people are healthier and live longer during economic downturns.

How are recessions and mortality related?

An article in the scientific journal Nature (cited below) found that during recessions, “the health of a majority of people improved, while the health of a minority declined.”

The author, science journalist Lynne Peeples, noted a few reasons for the surprising results.

“One of the more predictable perks of a poor economy is fewer job-related accidents. The most-experienced workers are the ones most likely to keep their jobs during a recession, and slower production can allow for more attention to safety. People also tend to drive less, which translates to fewer traffic accidents. And fewer vehicles on the road might also help to explain why air quality is better.”

Even poor employment rates can have surprisingly beneficial effects on overall human health. Peeples quoted Tufts University’s environmental-policy specialist Mary Davis to explain: “When employment pops up, so do things related to pollution — commerce, industry, trucks on the road.” Similarly, Peeples noted that “The air-quality connection might also help explain why studies have also linked recessions to reduced cardiovascular and respiratory problems, as well as infant mortality.”

Is recession good for us?

No one would recommend a recession to improve public health. But noting the correlations can help us understand some of the issues that lead to poor health and tighter fatality rates. These can theoretically be fixed without encouraging an economic recession if organizations cut back on things like pollution and commuting and upped their worker safety protocols.

However, researchers also speculate that having less money is correlated with better health because people have less to spend on things like alcohol and tobacco. And while those without jobs face other stressors, the lack of job-related stress, the ability to get more sleep, and increasing the number of home-cooked meals are also related to better overall health.

In the past, data reveals that recessions are related to decreases in smoking and drinking and an increase in time to get physical activity. But reducing work stress and advocating for a healthy work-life balance could probably have a similar effect.

Of course, there are downsides for health during recessions. Those who do continue to drink during recessions may binge drink. Low-income and unemployed Americans also tend to have higher rates of opioid abuse. The stress of being under or unemployed can lead to self-medication. — WTF fun facts

Source: “How the next recession could save lives” — Nature

WTF Fun Fact 13066 – Video Games and Surgeons

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Surgeons who play video games for at least a few hours a week make fewer errors during surgery. This specifically relates to non-invasive and very precise laparoscopic surgery.

Surgeons who play video games

In an article titled The Impact of Video Games on Training Surgeons in the 21st Century (cited below), researchers from Beth Israel Medical Center, New York University Medical Center, Montefiore Medical Center, Brookdale University Hospital and Medical Center, Iowa State University, and Virginia Commonwealth University found that video games are correlated with better surgical outcomes.

According to the authors:

“Past video game play in excess of 3 h/wk correlated with 37% fewer errors…and 27% faster completion…Current video game players made 32% fewer errors…performed 24% faster…and scored 26% better overall…than their nonplaying colleagues…Regression analysis also indicated that video game skill and past video game experience are significant predictors of demonstrated laparoscopic skills.”

Videos games for surgical success

The researchers set out to measure the relationship between “laparoscopic skills and suturing capability, video game scores, and video game experience.”

Because they found a correlation between video game skills and positive laparoscopic surgical skills, the researchers suggest that medical training curricula might video games in the future. But this applied to surgery that didn’t require a large incision. Instead, laparoscopic surgery uses a small incision or hole and is largely computer-guided. It’s a more popular kind of surgery because there are typically fewer risks involved for the patient and less down-time.

While the authors acknowledged the drawbacks of playing video games excessively (such as poor grades and possible heightened aggressiveness), they also highlighted the benefits.

More specifically:

“Disturbing negative correlations with video game play include lower grades in school; aggressive thoughts, emotions, and actions (including physical fights); and decreasing positive prosocial behaviors. Excessive game playing has also been linked to childhood obesity, muscular and skeletal disorders, and even epileptic seizures. Other physical findings have included increases in blood pressure, heart rate, and stress hormones (norepinephrine and epinephrine)… However, positive benefits of video game play include increased performance on eye-hand coordination tasks and neuropsychological tests and better reaction time, spatial visualization, and mental rotation.”

The benefits of gaming

The authors cited other studies that found correlations between playing video games and the ability of gamers to process visual information, improve their spacial awareness skills, and develop better visual attention processing.

These are all crucial skills for surgeons. — WTF fun facts

Source: “The Impact of Video Games on Training Surgeons in the 21st Century” — JAMA Surgery

WTF Fun Fact 13054 – Longest Surgery Ever Performed

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The longest surgical procedure in history took place in 2001 and lasted 103 hours. It took place in Singapore, and the team separated a pair of conjoined twin sisters from Nepal who were born sharing a brain cavity. The girls were infants at the time of surgery and lived to be 7 years old.

The longest surgery ever performed

Ganga and Jamuna Shrestha were born in Nepal. They were conjoined twins who had no real chance at life without a wildly expensive surgery that required a team of highly skilled surgeons.

The team included 16 doctors – from neurologists to plastic surgeons – who worked around the clock and who doubted that the operation could be entirely successful.

An infant craniopagus

The surgery on the infant girls from Khalanga, a mountain village in Nepal is called a craniopagus and before that day, the longest surgery was around 30 hours.

The girls’ actual separation took place 88 hours into the surgery. The whole event lasted 52 hours longer than expected and surgeons had to take short naps in shifts in order to stay alert throughout the procedure.

According the The Guardian (cited below): “Claire Ang, one of the anaesthetists, said the team went through a whole gamut of emotions.

‘It varied from hysterical to euphoric and involved light-headedness, frustration and mood swings – from being very emotional to not caring at all and just wanting to sleep,’ she said.”

The paper also noted that the operation was made possible by advanced computer technology.

“The imaging software combines a series of scans of the babies’ brains to build a 3-D virtual model. The Singapore surgeons spent six months studying the brains and rehearsing. Wearing 3-D glasses, they manipulated the image by moving their hands, without buttons, keyboard or mouse.”

Survival

The girls did survive the surgery. Sadly, Ganga died of a chest infection at age 7. Jamuna is still alive.

—WTF fun facts

Source: “Nepalese babies survive 103-hour operation” — The Guardian

WTF Fun Fact 13049 – Missing Work for Back Pain

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It’s very likely that you’ve experienced back pain (especially lower back pain) at some point in your life. And if a backache or spasm has make you call in sick, you might be interested to know that missing work for back pain is common. In fact, it’s the most common cause of missed work days.

Missing work for back pain is common

Not only is back pain the leading cause of missed work days, but according to Georgetown’s Health Policy Institute (cited below), 64% of workers with low back pain have missed at least one day of work in the past year due to some type of illness or injury. On the other hand, only 45% of those who do not suffer from back pain missed work for illness or injury.

The Health Policy Institute also reports that:
“Roughly 83 million days of work are lost per year due to back pain.
Back pain is a leading cause of work-loss days as well as work limitations.
Between 1998 and 2000 the number of back pain injuries that have involved time away from work has increased.“

The number of days of work that people with back pain miss is also higher than those without back pain.

Finally, “adults with back pain spend almost 200 million days in bed a year.”

The commonness of back pain

If you’ve ever suffered from back pain, it’s hard to believe that some adults haven’t experienced it. After all, it can be caused by sports injuries just as much as it can be caused by a sedentary lifestyle. 8 out of 10 people will experience back pain in their life.

Back pain happens to all age and ethnic groups, however it it slightly more common in people aged 18 to 44 and in those whose annual income is less than $20,000. This may be because of the types of jobs people in these groups have, or their inability to seek proper help for back pain. Without some sort of intervention, pain can become chronic and even more debilitating.

Around 25% of people with low back pain are in fair to poor physical or mental health, so it’s associated with other issues as well.

Getting help for back pain is key

Over 4 million adults in the US said they have had trouble staying employed due to back pain and earnings among back pain sufferers are lower than among those without it. All of these statistics indicate that getting help for back pain is crucial to long-term wellbeing.

Since everyone’s pain is different, there’s no one common cure. Pain relievers, physical therapy, and targeted exercise are all options. The need for surgery is rare. And the good news is that a lot of back pain can be resolved by lifestyle modifications, which are free. — WTF fun facts

Source: “Chronic Back Pain” — Georgetown Health Policy Institute

WTF Fun Fact 13047 – Robert Liston’s Infamous Surgery

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Robert Liston was a respected 19th-century surgeon. In fact, surgical instruments have been named in his honor. And while he might have taken great pride in amputating limbs as fast as possible, the goal was to save the patient from prolonged pain. There were no anesthetics back in that day. The faster the surgery was over, the better. But one amputation went horribly awry, killing 3 people.

The surgery with a 300% fatality rate

While there’s a chance it may be an apocryphal story, Liston’s most infamous amputation involved 3 fatalities. During a leg amputation, he cut so fast that he severed the fingers of his surgical assistant. And while he was switching instruments, he slashed the white coat of a doctor observing nearby.

Many patients died during amputations in the 19th century, so one fatality could be expected. However, the assistant ended up dying of a blood infection. To top it off, the man whose coat he had slashed wasn’t physically injured but ended up dying of shock because he thought he had been stabbed.

That makes this amputation the only one with a 300% fatality rate.

Robert Liston, showman

Liston was a show-off, but he was also a great surgeon. He also aided in the introduction of ether as an anesthetic.

During one procedure that lasted only 25 seconds, he gave the patient ether, severed the limb, and when the patient came to he asked when the surgery would take place. This greatly impressed the crowd. (In those days, surgeries took place in operating theaters with many other physicians watching.)

Robert Liston died in a sailing accident not long after that and didn’t get to see the evolution of anesthetics. However, he was remembered not only for being “the fastest knife of the West End” but for his willingness to take on the cases that other doctors would not. —WTF fun facts

Source: “‘Time Me, Gentlemen’: The Fastest Surgeon of the 19th Century” — The Atlantic

WTF Fun Fact 13040 – The Oldest Toothpaste

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We tend to think of ancient people as having horrible tooth decay. In fact, it’s often referred to went talking about their shorter lifespans. But it turns out that toothpaste (and teeth cleaning generally) is an ancient concept. The oldest toothpaste comes from Egypt.

Ancient toothpaste

Dental hygiene has always been of relative importance. People who lived thousands of years ago may not have had twice-yearly dental cleanings, but they did have bristled toothbrushes and toothpaste.

According to Open Culture (cited below): “not only did ancient people use toothbrushes, but it is believed that ‘Egyptians… started using a paste to clean their teeth around 5000 BC,’ even before toothbrushes were invented.”

The world’s oldest toothpaste recipe

According to The Telegraph, in 2003, the oldest toothpaste formula (so far) was found at a Viennese museum. It dates from the 4th century AD. The Egyptian papyrus (which is written in Greek) “describes a ‘powder for white and perfect teeth’ that, when mixed with saliva, makes a ‘clean tooth paste.'”

It requires:
1 drachma of rock salt (about one-hundredth of an ounce)
2 drachmas of mint
1 drachma of dried iris flower
20 grains of pepper

The ingredients are to be crushed and mixed together.

Dental hygiene surprises

Rock salt, mint, and pepper are probably not a recipe for the most pleasant experience for your gums, but it would be refreshing.

Once we get into the middle ages, we start to see things like charms and amulets used for dental health – so at least ancient Egyptian toothpaste would remove some germs.

Dental health care is also described in Gilbertus Anglicus’ 13th-century Compendium of Medicine. It advises rubbing teeth with a cloth to remove “corrupt matter.”

It’s pretty clear that people have long understood the importance of dental hygiene for health. — WTF fun facts

Source: “Try the Oldest Known Recipe For Toothpaste: From Ancient Egypt, Circa the 4th Century BC” — Open Culture

WTF Fun Fact 13035 – The Truth of Fake It Til You Make It

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The last thing any unhappy person wants to hear is “smile,” “cheer up,” or “can’t you just try to be happy?” The answer to all of those requests is usually “no.” But once those people leave the room, you may just want to try it out next time you’re grumpy. It turns out there’s some truth to the whole “fake it til you make it” thing.

Smile though your heart is aching

It’s hard, perhaps impossible even, to smile all the time. But if you’re in a bad mood and you’d rather not be (and let’s face it, sometimes we want to wallow), your physiology can sometimes affect your mood.

In other words, smiling may help you change your emotional trajectory.

According to Psychology Today (cited below):

“This might sound odd, as convention dictates that when you are happy, you smile and laugh, and when you are sad, you frown and cry. However, it turns out that the relationship between your emotions and your behavior is a little more reciprocal than that. This means that if you force a smile when you are feeling down, you will lift your mood, and alternatively, if you frown when you are happy, you will feel down.”

Fake it til you make it

This is based on real research, not just a web column. In fact, it’s based on a review of over 100 research studies that showed a connection between people faking a mood and then recording how they felt afterward. Researchers showed that to some small extent “an individual’s experience of emotion is influenced by feedback from their facial movements.” It’s called the facial feedback hypothesis.

This tracks with another principle called the Hebbian theory, or Hebb’s Law, stating that “neurons that fire together wire together.” (However, Hebb’s Law has more to do with learning.)

The point is that if you can muster a smile and even a joyful tone, you can trick your brain into releasing some of those happy chemicals. (There’s also the possibility that the people around you will be happier. And this tends to make situations more pleasant too.)

We’re not saying you should force a smile all the time. But if you’re looking to lift your mood, the answer lies inside you.

Providing facial feedback

The facial feedback hypothesis is partly based on the work of Charles Darwin, who noted that facial expressions can affect a person’s emotional experience. And since Darwin was deeply depressed for much of his life, we imagine he tried it for himself on more than one occasion.

Researchers have tried to see if smiling helps improve mood without even asking a person to fake a grin. They just had subjects put a pe between their teeth to make the right muscles move. Moods lifted. A pen between the lips tended to lessen the cheer, however, since that activated frowning muscles.

And the effect doesn’t appear to be limited to smiling either – posture can help. Unslumping shoulders, standing up straight, and holding your head up all help. These actions can make it easier to engage with people in a positive way, improving your mood. It also helps with confidence (and first impressions).

Some version of the “fake it til you make it” adage has been around for a long time. For example, philosopher William James once wrote: “If you want a quality, act as if you already have it.”

Of course, that doesn’t make it ok to tell someone to smile. — WTF fun facts

Source: “How “Fake It ‘Till You Make It” Really Is a Thing” — Psychology Today