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Health news for this week: Social media use may be worsening tics in teens, the best exercise for sleep, and more.
What’s the best exercise to help you fall asleep?
Folks tussling with lousy sleep often turn to the sidewalk or the treadmill or the bike, figuring that aerobic exercise will earn them a few more minutes of solid snoozing.
They might be better off hefting some weights, a new study argues.
Resistance exercise appears to be better than aerobic workouts as a way to improve your 40 winks if you’re having problems sleeping, researchers reported Thursday at an American Heart Association meeting in Chicago.
Social media use may be worsening tic disorders in children
For reasons that remain murky, new research warns that a spike in social media use during the pandemic might have worsened tic disorders in children.
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Tics are sudden twitches, movements or sounds that people do repeatedly because they can’t control their body.
In the study, 90% of 20 tic patients aged 11 to 21 said they increased their use of social media during the pandemic. While tic frequency did not appear to rise with social media use, the scientists found that more time spent on social media was associated with the onset of more severe tic behaviors.
Suicides decrease after rising for almost 20 years
Suicide mortality increased from 2000 to 2018, then decreased from 2018 to 2020, according to a February data brief published by the U.S. Centers for Disease Control and Prevention National Center for Health Statistics.
Matthew F. Garnett, M.P.H., from the National Center for Health Statistics in Hyattsville, Maryland, and colleagues used mortality data from the National Vital Statistics System to describe the final suicide rates from 2000 to 2020.
The researchers found that the age-adjusted suicide rate decreased from 2018 to 2020 (14.2 to 13.5 per 100,000) after increasing from 2000 to 2018.
Vaping may be worse than smoking for your nose and throat
E-cigarette and hookah water pipe users may be at greater risk than tobacco cigarette smokers for cancers of the nose, sinuses and throat, according to a new study.
That’s because vapers and hookah users are more than twice as likely to exhale smoke through their nose as cigarette smokers, who typically exhale smoke through the mouth, the researchers explained.
“Our findings suggest that the unique way vapers and hookah smokers use their devices may expose the nose and sinuses to far more emissions than cigarettes,” said study lead author Emma Karey, a postdoctoral research fellow at NYU Langone Health in New York City.
Does your height affect your odds for colon cancer?
Taller people have a higher risk of colon cancer than shorter folks, and researchers say height should be considered when it comes to screening for the disease.
For the new study, the research team at Johns Hopkins Medicine in Baltimore analyzed data from 47 international studies that included more than 280,000 cases of colorectal cancer and more than 14,000 cases of precancerous colon polyps (adenomas). Data from a Johns Hopkins’ study of more than 1,400 adults who had colonoscopies was also included.
Fitbit recalls watches over burn hazard
Nearly 1 million Fitbit Ionic smartwatches sold in the United States have been recalled because they pose a burn hazard, the U.S. Consumer Product Safety Commission (CPSC) said Wednesday.
About 693,000 of the smartwatches were also sold in other countries.
The lithium-ion battery in the Ionic smartwatch can overheat and cause burns, and consumers should immediately stop using them, the CPSC said in a statement.
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Check out more recent health news here:
States where teens don’t get enough sleep
States Where Teens Don’t Get Enough Sleep

Photo Credit: Vitalii Matokha / Shutterstock
Living through one’s teenage years is never easy, but for today’s teens, it seems harder than ever to enjoy a happy, healthy adolescence.
Late in 2021, the U.S. Surgeon General released a new advisory on youth mental health, drawing attention to rising rates of depressive symptoms, suicidal ideation, and other mental health issues among young Americans. According to data cited in the advisory, up to one in five U.S. children aged 3 to 17 had a reported mental, emotional, developmental, or behavioral disorder. Many of these worrying conditions predated the COVID-19 pandemic, which worsened mental health for many young people by disrupting their routines, limiting their social interactions, and increasing stress about the health of loved ones.
These trends in youth mental health can be attributed in part to detrimental shifts in young people’s lifestyle over time, including increased academic stress, growing use of digital media, and worsening health habits. And one of the major potential culprits in the latter category is sleep.
According to the CDC, teenagers should sleep between 8–10 hours per 24 hour period. This level of sleep is associated with a number of better physical and mental health outcomes, including lower risk of obesity and fewer problems with attention and behavior. Despite this, less than a quarter of teens report sleeping at least eight hours per day—a number that has fallen significantly over the last decade.
As teens spend more time on their devices they report less sleep

From 2007 to 2013, just under one-third of teens reported getting at least eight hours of sleep per night. In 2015, that number began to fall, and by 2019, only 22.1% teens were meeting that threshold. One likely contributing factor is a rise in device usage over the same span. In 2007—the same year that the iPhone launched—24.9% of teens were spending more than three hours on their phone or computer in a given day. In 2019, that figure had risen to 46.1%.
While the overall numbers for teens’ sleep habits are concerning, some subgroups are getting more sleep than others. Age is one factor: as teenagers get older, the share reporting that they sleep at least eight hours declines. Among 9th graders, 28.9% are sleeping more than eight hours, but for 11th and 12th graders, only around 17% are. There is also a slight separation along gender lines, with 23.8% of males receiving adequate sleep compared to just 20.3% of females.
Older teens _ teen girls are the least likely to get 8 hours of sleep

Another difference among teens’ sleep habits is geography. Teenagers in different states report different levels of sleep, along with other related habits like regular exercise or time spent with a phone, computer, or TV. For example, a mere 15.7% of teenagers in New Jersey are getting enough sleep—just over half the percentage of well-rested teens in Montana (29.9%), the state with the highest reported share.
The data used in this analysis is from the CDC’s Youth Risk Behavior Surveillance System (YRBSS), which surveys a representative sample of grade 9–12 students in U.S. schools. To determine the states where teens don’t sleep, researchers at ChamberOfCommerce.org calculated the percentage of high school students who reported getting eight hours of sleep on an average school night. In the event of a tie, the state with the larger share of students who spent at least three hours per day on a phone or computer (including video games) for non-school use was ranked higher.
Here are the states where teens don’t get enough sleep.
15. Oklahoma

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 21.1%
- Teens who spend >3hrs on phone/computer: 48.0%
- Teens who don’t exercise: 14.8%
- Teens who watch >3hrs of TV: 22.3%
14. Maryland

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 21.0%
- Teens who spend >3hrs on phone/computer: 42.4%
- Teens who don’t exercise: 21.8%
- Teens who watch >3hrs of TV: 19.7%
13. Connecticut

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 21.0%
- Teens who spend >3hrs on phone/computer: 47.9%
- Teens who don’t exercise: 17.7%
- Teens who watch >3hrs of TV: 22.7%
12. New York

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 20.4%
- Teens who spend >3hrs on phone/computer: 40.1%
- Teens who don’t exercise: 20.0%
- Teens who watch >3hrs of TV: 17.8%
11. Florida

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 20.2%
- Teens who spend >3hrs on phone/computer: 47.7%
- Teens who don’t exercise: 21.8%
- Teens who watch >3hrs of TV: 22.0%
10. Illinois

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 20.1%
- Teens who spend >3hrs on phone/computer: 46.0%
- Teens who don’t exercise: 12.3%
- Teens who watch >3hrs of TV: 17.8%
9. South Carolina

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 19.8%
- Teens who spend >3hrs on phone/computer: 40.1%
- Teens who don’t exercise: 20.7%
- Teens who watch >3hrs of TV: 21.5%
8. Pennsylvania

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 19.6%
- Teens who spend >3hrs on phone/computer: 49.4%
- Teens who don’t exercise: 12.6%
- Teens who watch >3hrs of TV: 19.4%
7. Louisiana

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 19.4%
- Teens who spend >3hrs on phone/computer: 40.4%
- Teens who don’t exercise: 25.5%
- Teens who watch >3hrs of TV: 24.6%
6. Kentucky

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 19.4%
- Teens who spend >3hrs on phone/computer: 47.5%
- Teens who don’t exercise: 19.1%
- Teens who watch >3hrs of TV: 21.3%
5. West Virginia

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 19.2%
- Teens who spend >3hrs on phone/computer: 41.7%
- Teens who don’t exercise: 14.7%
- Teens who watch >3hrs of TV: 20.8%
4. Tennessee

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 18.5%
- Teens who spend >3hrs on phone/computer: 44.5%
- Teens who don’t exercise: 19.1%
- Teens who watch >3hrs of TV: 23.5%
3. Michigan

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 17.6%
- Teens who spend >3hrs on phone/computer: 42.4%
- Teens who don’t exercise: 16.5%
- Teens who watch >3hrs of TV: 18.5%
2. North Carolina

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 17.4%
- Teens who spend >3hrs on phone/computer: 46.4%
- Teens who don’t exercise: 19.9%
- Teens who watch >3hrs of TV: 20.1%
1. New Jersey

Photo Credit: Sean Pavone / Shutterstock
- Teens who get 8 hours of sleep: 15.7%
- Teens who spend >3hrs on phone/computer: 46.5%
- Teens who don’t exercise: 14.8%
- Teens who watch >3hrs of TV: 17.6%
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