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Scientific Studies

All articles tagged with #scientific studies

health2 months ago•6 min saved

Microplastics in Air Pose Hidden Health Risks, Scientists Warn

Microplastics have become a public health concern in the US, but recent scientific reviews, particularly by the European Food Safety Authority, suggest that current exposure levels are much lower than feared and that many studies claiming health risks are based on unreliable data. While some evidence links microplastics to respiratory issues, there is no conclusive proof of harm to humans, and the hysteria may be driven more by media and environmental agendas than solid science.

via American Council on Science and Health|

#environmental-pollution #health #microplastics

science-and-technology6 months ago•4 min saved

AI Chatbots and the Rise of Questionable Scientific and Health Research

A recent study finds that newer AI chatbots like ChatGPT and Llama tend to oversimplify and sometimes misrepresent scientific and medical research findings, leading to potential safety risks and misinformation, especially when summarizing complex data without proper oversight.

via Live Science|

#ai-chatbots #large-language-models #medical-accuracy

politics1 year ago•0 min saved

Controversial Energy Nominee Chris Wright Faces Scrutiny and Support

Chris Wright, Donald Trump's nominee for the Energy Department, acknowledges fossil fuels' role in global warming but disputes the severity of its impacts, challenging mainstream climate science. He claims that a warmer Earth has reduced cold-related deaths and argues against the increasing intensity of storms, citing scientific studies that scientists say he misinterprets.

via The Washington Post|

#climate-change #energy #fossil-fuels

health2 years ago•6 min saved

Scientists Urge Reinforcement of Face Mask Usage in COVID Fight

As the new COVID-19 variant, Eris, spreads rapidly across the globe, scientists are urging people to wear masks again. Multiple studies have shown that masks, including cloth masks, surgical masks, and N95 respirators, are effective in reducing the risk of COVID-19 transmission. While some previous studies cast doubt on mask efficacy, experts clarify that these interpretations were flawed. Wearing masks can help protect both individuals and the community by reducing the risk of infection and the spread of the virus. With Eris being a highly immune evasive variant, masks become even more important as booster vaccinations may not provide sufficient protection. Masks, along with ventilation, can help reduce the risk of high viral load exposure.

via Newsweek|

#covid-19 #eris-variant #face-masks

legal2 years ago•4 min saved

Johnson & Johnson Faces Legal Battles Over Talc-Cancer Link

Johnson & Johnson (J&J) has filed lawsuits against four doctors who published studies linking talc-based personal care products to cancer, accusing them of using "junk science" and seeking retractions or corrections. J&J is facing over 38,000 lawsuits alleging that its talc products, including Baby Powder, were contaminated with asbestos and caused various cancers. The company denies the allegations and is attempting to resolve the lawsuits through an $8.9 billion settlement in bankruptcy court. The lawsuits against the researchers are seen as an aggressive move by J&J to discourage other researchers and reclaim the narrative about talc safety. The doctors argue that the lawsuits are meant to "attack and silence" scientists and have a chilling effect on future medical research.

via Reuters|

#cancer #johnson-and-johnson #lawsuit

health-and-fitness2 years ago•5 min saved

"Unlocking the Secrets to a Faster Metabolism: Boosters, Steps, and More"

Increasing your metabolism can aid in weight loss and overall health. Scientific studies suggest that strategies such as building muscle, incorporating non-exercise activities, and slow dieting can effectively boost metabolism. However, methods like consuming cold water, green tea, spicy food, saunas, and ice baths have limited impact. Individual metabolic rates can vary, but adopting a healthy lifestyle with regular exercise, a balanced diet, and sufficient sleep can optimize metabolism and its benefits.

via BOXROX|

#exercise #health-and-fitness #metabolism

health2 years ago•6 min saved

The Debate Continues: Is Drinking Good or Bad for Your Health?

Science is getting closer to a definitive answer on whether moderate drinking is good or bad for our health. While moderate drinking raises the odds, very slightly but very definitely, that the drinker will contract any of a number of diseases, or die a violent death, modest alcohol consumption may also confer modest health benefits, especially to the heart, and especially among older people, who face a greater risk of heart disease. The scientific community remains divided on the issue.

via The Hill|

#alcohol #health #health-benefits