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Results for search "Tobacco: Misc.".

Health News Results - 132

'Heat Not Burn' Cigarettes Can Still Harm the Heart

"Heat-not-burn" tobacco products, created as an alternative to other types of smoking, may harm the user's heart, researchers report.

These tobacco products -- think IQOS from Philip Morris -- are billed as substitutes for e-cigarettes or traditional smokes. But a new review finds they may be tied to heart and blood vessel harms.

Researchers found the inhalants were linked ...

Parents Often in the Dark When Kids Take Up Vaping

Parents are often clueless when their kids start smoking e-cigarettes, a new study finds.

On the other hand, Mom and Dad usually can tell if their children take up traditional smoking, said researchers from the University of California, San Francisco.

Having strict household rules against any form of tobacco is the best form of prevention, researchers found. And those rules ...

Smoking Reduces Survival Odds After Bladder Cancer Surgery

Patients who have surgery for bladder cancer fare worse if they smoke, new research shows.

"This study is important because while it is known that tobacco smoking is the leading cause of bladder cancer, this is the first study to suggest that smoking puts bladder cancer patients at risk after diagnosis," said study co-author Dr. Giovanni Cacciamani. He's an assistant professor of res...

Even 'Social Smokers' Up Their Odds of Death From Lung Disease

Even light smokers are much more likely to die of lung disease or lung cancer than nonsmokers, a new study warns.

"Everyone knows that smoking is bad for you, but it's easy to assume that if you only smoke a little, the risks won't be too high," said study co-leader Pallavi Balte, of Columbia University Irving Medical Center, in New York City.

The new study shows how wrong ...

Obesity in Youth Could Be Big Risk Factor for MS

High rates of child and teen obesity could play a growing role in people's risk for multiple sclerosis (MS), British researchers say.

Prior research has suggested that 53% of MS risk is directly attributable to environmental factors. For example, up to 1 in 5 cases could be attributed to smoking, the research team noted.

Increasingly, obesity is also a big risk factor fo...

Quit Smoking to Cut Risk of Death From A-Fib

Smokers with the most common type of heart rhythm disorder can reduce their risk of stroke and death by giving up cigarettes, a new study says.

"Smoking precipitates blood clots that could lead to a stroke, which may be why giving up lowers risk," said study author So-Ryoung Lee of Seoul National University Hospital in South Korea.

But even former smokers had higher odds for...

Women Smokers Less Likely to Get Cancer Screenings

Women smokers already have one bad habit. A new study finds another: They're less likely than others to go for cancer screenings.

Moreover, they're more likely to have spreading cancer when diagnosed, according to findings.

For the report, researchers collected data on more than 89,000 postmenopausal women who took part in a long-running U.S. study.

More than hal...

What Puts You at High Risk of Midlife Mental Decline?

Your thinking skills may be at risk of declining in midlife if you smoke or have high blood pressure or diabetes, a new study suggests.

Heart disease risk factors -- especially high blood pressure and diabetes -- have become more common in midlife, the study authors noted.

"We found those two risk factors, as well as smoking, are associated with higher odds of having accel...

Flavored-Cigarette Ban Led to Smoking Decline Among Young Americans

Banning flavored cigarettes led to a large decline in smoking among U.S. teens and young adults, a new study suggests.

The U.S. ban on flavored cigarettes (other than menthol) took effect in September 2009. To find out how it affected teens and young adults, researchers analyzed data from the 2002-2017 U.S. National Survey on Drug Use and Health.

They found a 43% decline...

New Guidelines Could Double Number Eligible for Lung Cancer Screening

CT scans have been proven to help spot lung cancer early and save lives. Now, updated expert recommendations could double the number of Americans who are eligible for the yearly screening.

The recommendations -- from the U.S. Preventive Services Task Force (USPSTF) -- would expand the definition of "high risk" for lung cancer. That's expected to not only increase the number of people ...

Preterm Birth Ups Mom's Long-Term Heart Disease Risk: Study

Over a lifetime, women who've had a preterm delivery have a higher risk of heart disease, new research suggests.

The findings point to the fact that doctors should include a woman's reproductive history in assessments of heart disease risk, according to the researchers.

"Preterm delivery should now be recognized as an independent risk factor for IHD [ischemic heart disease] ...

Ad Displays in Stores Boost Teen Vaping Rates: Canadian Study

Canadian provinces that allow retail displays promoting e-cigarettes had nearly three times the teen vaping rate, a new study found.

Until May 2018, e-cigarettes weren't widely available in Canada and it was illegal to advertise those containing nicotine. When the law changed, Quebec and Manitoba adopted their own restrictions, including bans on retail displays and ads for e-cigarett...

There's No Healthy Alternative to Smoking Except Quitting: Study

Smoking is terrible for your heart and lungs, and simply switching to e-cigarettes won't do much good, a major new analysis finds.

That's especially true now amid the COVID-19 pandemic, experts added.

The only truly healthy way out for nicotine addicts is quitting, said a team led by Thomas Münzel, a cardiologist at University Medical Center in Mainz, Germany. His team...

What Behaviors Will Shorten Your Life?

Smoking, drinking too much and divorce are among the social and behavioral factors most strongly linked to dying early, a new study says.

Researchers analyzed data from more than 13,600 U.S. adults between 1992 and 2008, and examined 57 social and behavioral factors among those who died between 2008 and 2014.

The 10 factors most closely linked with dying were: being a curren...

Loneliness May Make Quitting Smoking Even Tougher

Being lonely may make it harder to quit smoking, a new British study suggests.

Using genetic and survey data from hundreds of thousands of people, researchers found that loneliness makes it more likely that someone will smoke. This type of analysis is called Mendelian randomization.

"This method has never been applied to this question before and so the results are novel, b...

Up to 60% of Teens in Some U.S. Schools Used E-Cigs: Study

More than 1 in 10 middle and high school students in the United States used e-cigarettes within the last month, according to a University of Michigan study that found the rate in some schools is as high as 60%.

It also found that vaping is highest in schools with a higher percentage of white students and where more students smoke traditional cigarettes. Rates are also higher in th...

Ex-Smokers Who Take Up Vaping Are More Prone to Relapse: Study

Far from helping them avoid cigarettes, longtime ex-smokers who try vaping are taking a big risk that they'll relapse, a new study finds.

People who've spent a year off smokes are nearly four times more likely to start lighting up again if they experiment with vaping, compared with those who don't, according to findings published June 5 in JAMA Network Open.

"Even sam...

COVID-19 Is More Severe in Smokers

COVID-19 hits smokers much harder than nonsmokers, according to a new review.

Researchers from the University of California, San Francisco (UCSF), analyzed 19 studies that included data on smoking and severity of COVID-19 among nearly 11,600 patients in the United States, China and Korea.

Most patients were hospitalized, but two studies also included outpatients. Just over 6...

E-Cigarettes as Bad for Arteries as Regular Smokes, Study Finds

Electronic cigarettes are touted by some as safer than smoking tobacco. But a new study finds they damage blood vessels just like traditional cigarettes do.

Among hundreds of healthy young adults, researchers found that vaping and smoking cigarettes cause the same harm to arteries that leads to heart attacks, strokes and heart disease.

"The evidence is growing that e-cigar...

Smokers, Vapers in Special Danger From Coronavirus

Smokers and vapers who get COVID-19 are more likely to have complications, so this might be a good time to quit, the Society of Thoracic Surgeons says.

An early study from China looked at 78 hospitalized COVID-19 patients. Researchers found those with a history of smoking had 14 times the risk of needing a higher level care, requiring a ventilator, and/or dying.

COVID-19 dea...

The Sooner Young Smokers Start, The Less Likely They Are to Quit

Kids and teens who take up smoking are more likely to become daily smokers and find it harder to quit by their 40s, a new study finds.

"Based on our data coupled with a variety of other evidence, we found childhood smoking leads to adult smoking," said lead researcher David Jacobs Jr., a professor of public health at the University of Minnesota in Minneapolis. "Cigarette smoking, eve...

In Nonsmokers, COPD May Up Lung Cancer Risk

Nonsmokers with chronic obstructive pulmonary disease (COPD) have a greater risk for lung cancer, a new study indicates.

In fact, their risk is similar to that of smokers without chronic lung disease, researchers found.

COPD includes respiratory conditions that narrow the airways, such as bronchitis and emphysema. Smoking is the leading cause of both COPD and lung cancer.

Asthma, COPD Raise Odds for Severe COVID-19, Lung Experts Warn

People with asthma and other lung diseases are at increased risk for serious complications from COVID-19, caution experts from the American Lung Association.

"Everyone's health is at risk from COVID-19, and those living with a lung disease or who are immunocompromised may be more vulnerable to the impacts of the virus," said Dr. Albert Rizzo, the association's chief medical officer.

Vaping's Popularity Soars as New Data Points to Heart Risks

E-cigarette use is rising, putting more Americans at risk of blood vessel damage and heart disease, according to three new studies.

In the first study, researchers found that nearly 1 in 20 adults use e-cigarettes.

"Our study may have important public health implications and ramifications for educational strategies aimed at targeting various population segments to inform t...

Global Study Calculates Deadly Toll of Secondhand Smoke

For every 52 smokers, secondhand smoke claims the life of one nonsmoker, an international study reports.

"We hope that attributing harm directly to smokers will help influence public opinion against secondhand smoke exposure and enthuse governments to enforce stringent anti-tobacco control," said co-author Dr. Jagat Narula in a Mount Sinai news release. He is a professor of medicine a...

Young People Have No Idea How Much Nicotine They Vape: Study

Many U.S. teens and young adults have no idea much nicotine is in the vaping products they use, a new study says.

Researchers asked 445 17- to 24-year-olds in California about their tobacco and nicotine use, especially the use of pod-based e-cigarettes, such as Juul. The devices, which resemble computer thumb drives, consist of a plastic pod of nicotine-infused fluid that snaps into a...

Vaping Videos Soaring on YouTube

YouTube is awash in misleading videos touting the safety of tobacco and vaping, a new study finds.

Researchers found that from 2013 to 2019, views of smoking-themed YouTube videos dramatically increased, particularly those with instructions on vaping.

"The easy access of such [video] material suggests that YouTube is a fertile environment for the promotion of tobacco produ...

Living Healthier Can Help Shield You From A-fib: AHA

From weight loss to physical activity, lifestyle changes are effective, yet underused strategies to manage atrial fibrillation, according to a new scientific statement from the American Heart Association (AHA).

Atrial fibrillation -- also known as a-fib or AF -- is an abnormal heart rhythm affecting more than 2.7 million Americans.

In a-fib, the heart's upper chambers beat ...

Dirty Air Cuts Millions of Lives Short Worldwide: Study

Worldwide, air pollution may be shortening people's life expectancy by an average of three years, according to new estimates.

Researchers calculate that air pollution actually has a bigger impact on life expectancy than tobacco smoking, HIV/AIDS or violence.

While that might sound surprising, it reflects the ubiquity of air pollution, said study co-author Jos Lelieveld of th...

Don't Wait, for Your Baby's Sake: Quit Smoking Before You're Pregnant

Even if a pregnant woman quits smoking in the first trimester, her baby is still at risk for a smaller body and head, a new study warns.

Researchers analyzed data from 1.4 million mother-child pairs in Finland to assess how smoking during pregnancy affects newborns.

"The most important finding of our study is that although quitting smoking in the first trimester reduces the ...

Another Vaping Hazard: Less-Healthy Mouths

Your lungs might not be your only concern if you're trying electronic cigarettes -- your mouth may pay the price, too.

Vaping alters the natural bacteria found in the mouth, leaving you more vulnerable to oral infections and inflammation, a new study reports.

The researchers said this study is the first to show that vaping can alter the natural balance of beneficial bacteri...

What Works Best to Ease Flare-Ups of COPD?

The best available drugs to treat sudden COPD flare-ups are the medications already widely in use, antibiotics and corticosteroids, a new evidence review has concluded.

There's not enough evidence to recommend newer treatments for chronic obstructive pulmonary disease (COPD), said lead researcher Dr. Claudia Dobler, a visiting scholar at the Mayo Clinic in Rochester, Minn.

S...

Patients Who Quit Smoking Before Weight-Loss Surgery Often Relapse: Study

Many people who quit smoking before having weight-loss surgery go back to cigarettes after the procedure, a new study finds.

Researchers followed 1,770 adults for seven years after they had weight-loss surgery at 10 U.S. hospitals. While about 14% smoked in the year before surgery, that fell to 2% in the month before their operation.

But the smoking rate rose to near...

Vaping Causes DNA Changes Similar to Those in Cancer: Study

People who vape have potentially cancer-causing changes in their DNA similar to those found in cigarette smokers, according to a new study.

These chemical alterations -- called epigenetic changes -- can cause genes to malfunction. They are found in nearly all types of cancer, as well as other serious diseases, the researchers noted.

"That doesn't mean that these people are g...

Don't Try to Kick the Smoking Habit Alone

Going solo when trying to quit smoking isn't enough, one lung health expert says.

"Smokers develop a physiological dependence on nicotine, and they need more than willpower to quit," said Dr. Danish Ahmad, a pulmonologist with Penn State Health's Milton S. Hershey Medical Center.

The American Cancer Society says that smokers typically try quitting eight to 10 times before s...

Even After Stroke, Many Smokers Still Light Up

While fewer Americans are smoking these days, the habit has remained stubbornly persistent among stroke survivors, new research shows.

The researchers found that the prevalence of smoking among U.S. stroke survivors has not improved since 1999 and, as of 2016, stood at 26%.

That's in contrast to the trend among Americans in general, who are gradually leaving cigarettes b...

Pregnant Moms Who Smoke, Drink Put Babies at Risk of SIDS: Study

Pregnant women who smoke cigarettes and drink alcohol may put their babies at higher odds for Sudden Infant Death Syndrome (SIDS), a new government study finds.

After the first trimester of pregnancy, women who both smoked and drank increased the risk for SIDS nearly 12 times. For those who continued to smoke, SIDS risk rose fivefold, and for those who continued to drink, the risk wa...

Can Siri or Alexa Help You Beat Addiction? Don't Count on It

Virtual assistants like Alexa and Siri are little help for people seeking information about how to quit drinking, smoking, vaping or taking opioids, a new study finds.

"Alexa can already fart on demand, why can't it and other intelligent virtual assistants also provide lifesaving substance use treatment referrals for those desperately seeking help? Many of these same people likely hav...

Smoking While Pregnant May Weaken Baby's Bones

Mothers who smoke during pregnancy put their infants at increased risk of fractures in their first year of life, researchers warn.

The study looked at more than 1.6 million people who were born in Sweden between 1983 and 2000, and followed for an average of 21 years.

Over that time, nearly 378,000 fractures were recorded. But the rate among those whose moms smoked during pre...

Which Teens View Vaping as a Health Threat? Survey Offers Clues

Some groups of American teens are more likely than others to view e-cigarettes as a health threat, a new study suggests.

That list includes girls, whites, LGBTQ teens, teens living in the suburbs, and those from more affluent and better-educated families.

Vaping rates among U.S. teens are high. More than 1 in 4 high school students regularly use e-cigarettes, and the number...

Vaping Now Tied to Rise in Stroke Risk

E-cigarettes are not a safer alternative to tobacco as far as strokes are concerned, according to a new study.

Young adults who use tobacco and e-cigarettes are nearly twice as likely to have a stroke as those who smoke only traditional cigarettes and almost three times as likely as nonsmokers, researchers say.

"While we already know that combustible cigarette use is one o...

Switching to Vaping Isn't Quitting Smoking

If 2020 is the year you've resolved to quit smoking, don't start vaping.

No matter what e-cigarette companies advertise, their products aren't approved by the U.S. Food and Drug Administration as a safe and effective way to give up tobacco, the American Lung Association warns. And switching from tobacco to e-cigarettes isn't quitting.

"The simple truth is that e-cigarettes...

Vaping No Better Than Cigarettes for Your Lungs, Study Suggests

If you think vaping is less likely to harm your lungs than traditional cigarettes, think again.

E-cigarettes have been touted as safer than tobacco smoke, but evidence is mounting that they are both damaging to your airways, U.K. researchers report.

A team from the School of Pharmacy at Queen's University Belfast in Northern Ireland compared cigarette smoke and e-cigarette v...

FDA Approves Sale of Low-Nicotine Cigarettes

The U.S. Food and Drug Administration on Tuesday approved the sale of two reduced nicotine cigarettes.

Moonlight and Moonlight Menthol cigarettes were given the green light because they contain much less nicotine than traditional cigarettes and they could help adult smokers kick the habit, the FDA said.

"Today's authorization represents the first product to successfully dem...

Young Adults With ADHD More Vulnerable to Nicotine

Young adults with attention-deficit/hyperactivity disorder (ADHD) are at increased risk for nicotine addiction, new research shows.

For the study, a Duke University team used a nasal spray to determine how nicotine affected 136 nonsmoking volunteers, aged 18 to 25.

About half had been diagnosed with ADHD. The others had no diagnosed mental health conditions.

In the...

Youth Vapers Often Use Nicotine or Pot, Not Just Flavoring

Three-quarters of U.S. teens who use e-cigarettes are vaping addictive or mind-altering substances -- more than once suspected, according to a new study.

The findings add to growing concerns about teen vaping.

"We found that youth were more likely to report vaping nicotine and marijuana than 'just flavoring' only, and that cigarette smoking intensity was associated with an i...

Secondhand Smoke Starts Kids on Path to Heart Disease: Study

Secondhand smoke can harm children's arteries, a new study warns.

Researchers used ultrasound to examine the carotid artery in the neck, brachial artery in the upper arm, and abdominal aorta right above the belly button in 298 kids aged 8 to 18 who were not smokers.

Some had been exposed to secondhand smoke and others had not, the study authors said.

The investiga...

AHA News: Millions Who Never Smoked Cigarettes Are Using Other Tobacco Products

Adults who have never smoked traditional cigarettes are being lured into tobacco use by a host of other products, including e-cigarettes, new research shows.

The study found 1 in 5 adults in the U.S. who had never smoked reported trying non-cigarette tobacco products - with young adults 18 to 39 reporting the highest prevalence of use.

"In general, cigarette use has decrea...

Juul Delivers More Nicotine Than Other E-Cigarettes: Study

Juul electronic cigarettes deliver nicotine at a much higher rate than most other types of e-cigarettes, new research shows.

Juul is by far the leading e-cigarette brand sold in the United States, and is particularly popular among youth.

In the new study, researchers from Penn State University College of Medicine analyzed blood samples from six Juul users who were asked to p...

AHA News: Quitting Smoking Could Lead to Major Changes in Gut Bacteria

Quitting smoking leads to major changes in intestinal bacteria, according to new research. But just what the changes mean will need further investigation.

The small pilot study, to be presented Monday during the American Heart Association's Scientific Sessions in Philadelphia, comes in the wake of past research showing a link between bacteria in the gut and cardiovascular health. Tha...