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Category: Health

The American diet is the leading cause of mortality in the U.S.

The American diet is the leading cause of mortality in the U.S.

Dariush Mozaffarian and Dan Glickman write: Americans are sick — much sicker than many realize. More than 100 million adults — almost half the entire adult population — have pre-diabetes or diabetes. Cardiovascular disease afflicts about 122 million people and causes roughly 840,000 deaths each year, or about 2,300 deaths each day. Three in four adults are overweight or obese. More Americans are sick, in other words, than are healthy. Instead of debating who should pay for all this, no…

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Meditation and yoga practice linked to reduced volume in brain region tied to negative emotions

Meditation and yoga practice linked to reduced volume in brain region tied to negative emotions

PsyPost reports: Meditation and yoga practice is associated with smaller right amygdala volume, a brain region involved in emotional processing, according to research published in Brain Imaging and Behavior. For their study, the researchers analyzed data that had been collected during the Rotterdam Study, an ongoing population-based study that has been conducted in The Netherlands since 1990. The study has recruited more than 15,000 subjects aged 45 years or over. The researchers were particularly interested in a subgroup of 3,742…

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Ebola treatment breakthrough highlights Wall Street’s obsession with profit and indifference to saving lives

Ebola treatment breakthrough highlights Wall Street’s obsession with profit and indifference to saving lives

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Barron’s reports: Monday brought a spot of good news in a bleak summer: Scientists testing Ebola drugs in the Democratic Republic of Congo found some that seemed to work. Wall Street shrugged. Scientists cut short a trial of four experimental Ebola drugs after two of them, including one developed by Regeneron Pharmaceuticals (ticker: REGN), showed extremely promising results. Ninety percent of patients who took the drugs soon after infection survived. Overall, 29% of Ebola patients dosed with Regeneron’s drug died,…

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Metabolic health is inseparable from the health of our gut microbes

Metabolic health is inseparable from the health of our gut microbes

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James Hamblin writes: The relationship between microbes and weight gain has long been overlooked in humans, but people have known about similar effects in animals for decades. After World War II, antibiotics became affordable and abundant for the first time. Farmers began giving the drugs to their livestock—for example, to treat a milk cow’s infected udder—and noticed that animals who got antibiotics grew larger and more quickly. This led to a flood of patent applications for antibiotic-laden foods for all…

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While mothers are drinking more than ever, the sober-curious movement challenges ‘wine-mom’ culture

While mothers are drinking more than ever, the sober-curious movement challenges ‘wine-mom’ culture

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The Washington Post reports: The turning point came at an evening soiree in the middle of December, when Mai Trinh spotted a friend’s luminous face amid a crowd of cocktail-quaffing party­goers. “She stood out — she looked absolutely radiant,” recalls Trinh, 44, a corporate wellness consultant and mom of three in Alexandria. “So I asked her, ‘What’s your secret, what are you doing?’ ” The secret, it turned out, was what she wasn’t doing: Trinh’s friend had decided to temporarily…

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Mucus has a surprisingly wide array of beneficial biological functions

Mucus has a surprisingly wide array of beneficial biological functions

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By Diana Kwon We know it best as a stringy slime dripping from noses and as viscous, discolored goop hacked up by sickened airways. But it’s so much more than that. Coating the surfaces of guts, eyes, mouth, nasal cavity and ears, mucus plays a range of important physiological roles — hydrating, cleaning, supporting good microbes and warding off foreign invaders. “I like to call it the unsung hero of the body — it’s something that has such powerful effects…

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How American waste crosses the globe and overwhelms the poorest nations

How American waste crosses the globe and overwhelms the poorest nations

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The Guardian reports: What happens to your plastic after you drop it in a recycling bin? According to promotional materials from America’s plastics industry, it is whisked off to a factory where it is seamlessly transformed into something new. This is not the experience of Nguyễn Thị Hồng Thắm, a 60-year-old Vietnamese mother of seven, living amid piles of grimy American plastic on the outskirts of Hanoi. Outside her home, the sun beats down on a Cheetos bag; aisle markers…

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Climate crisis seriously damaging human health, report finds

Climate crisis seriously damaging human health, report finds

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The Guardian reports: A report by experts from 27 national science academies has set out the widespread damage global heating is already causing to people’s health and the increasingly serious impacts expected in future. Scorching heatwaves and floods will claim more victims as extreme weather increases but there are serious indirect effects too, from spreading mosquito-borne diseases to worsening mental health. “There are impacts occurring now [and], over the coming century, climate change has to be ranked as one of…

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Lies pave the way for anti-abortion laws. To defeat the laws we must fight the lies

Lies pave the way for anti-abortion laws. To defeat the laws we must fight the lies

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Rebecca Solnit writes: Anti-abortion laws are built on anti-abortion lies. Lies about things like who has abortions, how abortions work, how women’s bodies work and how fetuses develop. The lies pave the way for the laws. There are the old lies, like the ones suggesting that the women having abortions are careless hussies (51% of abortions are to women who were using contraception; 59% are to women who are already mothers; 75% are to poor and low-income women). Lately, there’s…

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People eat at least 50,000 plastic particles a year, study finds

People eat at least 50,000 plastic particles a year, study finds

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The Guardian reports: The average person eats at least 50,000 particles of microplastic a year and breathes in a similar quantity, according to the first study to estimate human ingestion of plastic pollution. The true number is likely to be many times higher, as only a small number of foods and drinks have been analysed for plastic contamination. The scientists reported that drinking a lot of bottled water drastically increased the particles consumed. The health impacts of ingesting microplastic are…

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The myth of the eight-hour sleep

The myth of the eight-hour sleep

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Stephanie Hegarty writes: We often worry about lying awake in the middle of the night – but it could be good for you. A growing body of evidence from both science and history suggests that the eight-hour sleep may be unnatural. In the early 1990s, psychiatrist Thomas Wehr conducted an experiment in which a group of people were plunged into darkness for 14 hours every day for a month. It took some time for their sleep to regulate but by…

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Fears grow that ‘nuclear coffin’ is leaking radioactive waste into the Pacific

Fears grow that ‘nuclear coffin’ is leaking radioactive waste into the Pacific

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Trevor Nace writes: The tropical blue skies over the southern Pacific Ocean were enveloped by towering mushroom clouds lingering over the Marshall Islands in 1954 as the United States continued its testing of nuclear weapons. The United States conducted 67 nuclear weapon tests from 1946 to 1958 on the pristine Marshall Islands. The most powerful test was the “Bravo” hydrogen bomb in 1954, which was about 1,000 times more powerful than the bomb dropped on Hiroshima, Japan. The extensive nuclear…

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World’s rivers ‘awash with dangerous levels of antibiotics’

World’s rivers ‘awash with dangerous levels of antibiotics’

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The Guardian reports: Hundreds of rivers around the world from the Thames to the Tigris are awash with dangerously high levels of antibiotics, the largest global study on the subject has found. Antibiotic pollution is one of the key routes by which bacteria are able develop resistance to the life-saving medicines, rendering them ineffective for human use. “A lot of the resistance genes we see in human pathogens originated from environmental bacteria,” said Prof William Gaze, a microbial ecologist at…

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Trump’s EPA is ‘cooking the books’ to justify its attack on clean air rules

Trump’s EPA is ‘cooking the books’ to justify its attack on clean air rules

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Think Progress reports: Trump’s Environmental Protection Agency (EPA) is working to distort the way it measures the benefits of some of the agency’s most impactful policies, regulations that safeguard human health by limiting air pollution. The primary beneficiary of such distortion? The coal industry. When the government evaluates the health and financial benefits of clean air, the calculation typically incorporates the number of lives saved and the scale of reduced health impacts thanks to reducing pollution — also known as…

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Poisoning America: EPA wants to triple level of rocket fuel chemical allowed in drinking water

Poisoning America: EPA wants to triple level of rocket fuel chemical allowed in drinking water

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Think Progress reports: The Trump Environmental Protection Agency (EPA) wants to raise the threshold for a chemical found in rocket fuel to triple the previous limit allowed in drinking water supplies. This is the first new drinking water rule introduced by the agency since the George W. Bush administration. In the EPA’s latest move to weaken environmental and health protections, it released a notice on Thursday requesting public comment on its proposal to raise the maximum level allowed for the…

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Lax regulations expose Americans to 1,300 chemicals banned by Europe

Lax regulations expose Americans to 1,300 chemicals banned by Europe

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The Guardian reports: A brief but telling piece of legislation was put forward in Connecticut in January. Just three lines in length, the bill calls for any cosmetics in the state to “meet the chemical safety standards established by the European Union”. The move, unlikely to be made law, is the latest signal of mounting anguish over the enfeebled regulation of everyday products in the US compared with European countries. Across a span of cosmetics, including makeup, toothpaste and shampoo,…

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