Health/Food Posts Tagged as 'Study'
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'Flight shaming' hits air travel: One in five claim to be cutting back on flying due to environmental damage, survey finds
One in five households have already cut back on flying because they are ashamed of the environmental damage they are causing, according to a report.
An environmental movement called 'flight-shaming' - which counts Swedish school girl activist Greta Thunberg among its supporters - is beginning to make even hard-nosed investors in the aviation industry nervous.
Banking giant UBS has predicted that the campaign could halve growth in air traffic in the decades to come.
Humans Can Reverse Their Biological Age, Shows a 'Curious Case' Study
In a small, 1-year clinical trial published Thursday in the journal Aging Cell, nine participants took three common medications — growth hormone and two diabetes drugs — and reversed their biological age by 2-and-a-half years on average. Greg Fahy, Ph.D., lead author of the study and chief science officer of anti-aging therapeutics company Intervene Immune, tells Inverse that this research proves the concept that biological aging may not be unstoppable.
“One of the lessons that we can draw from the study is that aging is not necessarily something that is beyond our control,” he says. “In fact it seems that aging is largely controlled by biological processes that we may be able to influence.”
New study finds vegetarianism and veganism could lead to higher risk of stroke
If you were considering swearing off meat for health reasons, maybe don't throw away that bacon cheeseburger just yet. At least not if all that you're trying to prevent is a stroke. A report by researchers at Oxford published in the British Medical Journal found that out of nearly 50,000 people studied, vegetarians and vegans had a 20 percent higher rate of stroke than meat eaters.
Study shows social media may harm teens' mental health
CNN's Dr. Sanjay Gupta explains the details of a new study linking social media use to mental health issues in teens.
How Does Social Media Affect Girls? They Feel Effects More Strongly Than Boys, New Research Says
we need to stop making mental illness look cool on social media
Straight men fear that recycling makes them look gay
One study, Sex Roles, explores the idea of society associating genders with specific environmentally-friendly behaviors.
It shows that straight men are avoiding pro-green behaviors in the fear that they might be accused of being gay.
They also fear that making small changes like using reusable bags, disposing of waste correctly, and using more public transport could damage their masculinity.
More than half of U.S. beaches have fecal bacteria, environmentalists say
While Massachusetts beachgoers may be worried about sharks this summer, environmentalists are warning about a much smaller organism. E. coli, a bacteria present in animal and human waste, could hurt many more people—and it shows up on half of America's beaches, according to new research from Environment America and the Frontier Group.
Half the beaches in the U.S. have at least one day per summer season in which it's not safe to swim because of elevated bacteria levels in the water, according to a report the group released recently. Some states had it much worse. In Louisiana, all of the 24 beach sites sampled were potentially unsafe for at least one day last summer. In Mississippi, all 21 of 21 beach sites sampled were.
There are several ways for bacteria to get into water, but two of the most common ones are overflows from sewage treatment plants or runoff during heavy rain.
Playing video games does not make you a mass shooter, expert says
During a speech on Monday addressing the recent mass shootings in El Paso, Texas and Dayton, Ohio, President Trump call for an end to — or substantial reduction of — the "glorification" of violence in "gruesome and grisly" video game culture. While some are quick to blame video games for real-life acts of violence, experts say there is no such link.
"When it comes to actual serious criminal violence, there's virtually no evidence that video games matter," James Ivory, professor and research director at Virginia Tech, told CBS News.
Ivory has researched the social and psychological dimensions of media, particularly the content and effects of video games. He says he's determined that a lot of things influence violent crime — but the media we consume is not one of them.
First human-monkey chimera raises concern among scientists
Efforts to create human-animal chimeras have rebooted an ethical debate after reports emerged that scientists have produced monkey embryos containing human cells.
A chimera is an organism whose cells come from two or more “individuals”, with recent work looking at combinations from different species. The word comes from a beast from Greek mythology which was said to be part lion, part goat and part snake.
The latest report, published in the Spanish newspaper El País, claims a team of researchers led by Prof Juan Carlos Izpisúa Belmonte from the Salk Institute in the US have produced monkey-human chimeras. The research was conducted in China “to avoid legal issues”, according to the report.
Chimeras are seen as a potential way to address the lack of organs for transplantation, as well as problems of organ rejection. Scientists believe organs genetically matched to a particular human recipient could one day be grown inside animals. The approach is based on taking cells from an adult human and reprogramming them to become stem cells, which can give rise to any type of cell in the body. They are then introduced into the embryo of another species.
22 percent of millennials say they have “no friends”
Today, members of the millennial generation are ages 23 to 38. These ought to be prime years of careers taking off and starting families, before joints really begin to ache. Yet as a recent poll and some corresponding research indicate, there’s something missing for many in this generation: companionship.
A recent poll from YouGov, a polling firm and market research company, found that 30 percent of millennials say they feel lonely. This is the highest percentage of all the generations surveyed.
The life expectancy for every country in the world
Why it matters: The developed world is having fewer children and will soon have a much larger population of retired, elderly people with health care needs. This is likely to cause significant financial strain on government programs and the labor force in many countries. But if people are staying healthy longer, it could lessen some of those economic impacts.
Key quote: "There’s a potential for some significant positive offset through higher elderly workforce participation," Richard Jackson, president of the Global Aging Institute, told Axios. "It’s also possible — but not certain — that health spans will continue to rise along with life spans, and that may take some pressure off."
China surpassed the U.S. for healthy life expectancy for the first time in 2016. Yun Sun, director of the China program at the Stimson Center, told Axios that one reason is that obesity and drug use are not as common in China.
Aspartame Still Hasn’t Been Proven Safe to Eat, Say Scientists
Too much sugar is bad for your health — but the world’s most popular alternative might not be any better.
For decades, experts have questioned the safety of artificial sweetener aspartame — also known as NutraSweet — with some studies concluding that the sugar substitute can cause a host of health problems, from brain damage to cancer.
To put the issue to rest, the European Food Safety Authority (EFSA) conducted a closed-door review of available aspartame studies in 2013 and found it to be safe — but according to new research, that’s only because they threw out all the studies claiming otherwise.
Consumer Reports finds potentially deadly bacteria in pre-washed greens
A new report out Friday reveals some leafy greens recently sold at supermarkets were contaminated with a potentially deadly bacteria. Consumer Reports says it tested nearly 284 samples of fresh greens like lettuce, spinach and kale and found six of those samples tainted with listeria.
Consumer Reports says the six contaminated samples included both pre-washed and unbagged greens sold at retailers in Connecticut, New Jersey, and New York in June, including Acme, Costco, Hannaford, and Whole Foods. All of the retailers stress that food safety is a top priority, and public health officials have not reported any illnesses or concerns following their own inspections.
Consumer Reports notes their study is not large enough to draw any conclusions about a specific brand or retailer, but rather is a "snapshot" intended to highlight that more needs to be done to ensure safety.
Climate change: 12 years to save the planet? Make that 18 months
Do you remember the good old days when we had "12 years to save the planet"?
Now it seems, there's a growing consensus that the next 18 months will be critical in dealing with the global heating crisis, among other environmental challenges.
Last year, the Intergovernmental Panel on Climate Change (IPCC) reported that to keep the rise in global temperatures below 1.5C this century, emissions of carbon dioxide would have to be cut by 45% by 2030.
But today, observers recognise that the decisive, political steps to enable the cuts in carbon to take place will have to happen before the end of next year.
The idea that 2020 is a firm deadline was eloquently addressed by one of the world's top climate scientists, speaking back in 2017.
Death rates increasing for U.S. adults aged 25 to 44: CDC
Death rates are on the rise for young and middle-aged U.S. adults, with white and black people experiencing higher mortality than Hispanic people, according to new research from the Centers for Disease Control and Prevention (CDC) published Tuesday.
Between 2012 and 2017, the rates for white and black people aged 25 to 44 increased 21% each for both groups, while Hispanic people of the same age range saw a 13% rise.
Sally Curtin, a statistician at the CDC’s National Center for Health Statistics and one of the report’s authors, said an uptick in suicides, homicides and drug overdoses contributed to the higher rates for the younger part of the group.
Want to Raise a Hard-Working Child? Do These 6 Things
Research Shows High Prices Of Healthy Foods Contribute To Malnutrition Worldwide
First global examination of affordability of both healthy and unhealthy foods shows prices matter for diet and health outcomes
Poor diets are the now the leading risk factor for the global burden of disease, accounting for one-fifth of all deaths worldwide. While the causes of poor diets are complex, new research finds the affordability of more nutritious foods is an important factor.
A new study by researchers at the International Food Policy Research Institute (IFPRI) is the first to document that the affordability of both healthy and unhealthy foods varies significantly and systematically around the world. The study also suggests that these relative price differences help explain international differences in dietary patterns, child stunting and overweight prevalence among adults.
These Horrible Portion-Control Plates Are a Symptom of a Bigger Problem