Double shifts disrupt normal cortisol patterns
Working double shifts is associated with alterations in normal cortisol patterns, according to a study published online April 8 in Nursing Open.
3 hours ago
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Polycyclic Compounds: News and Research on Polycyclic Compounds
MeSH tree: D04
Gut microbes reveal a surprising tie to cortisol spikes during acute stress
The gut microbiome influences numerous physiological processes. Researchers at the University of Vienna have now demonstrated for the first time that, in healthy adults, the diversity of gut bacteria and their capacity to ...
3 hours ago
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Worrying about weight stigma at the doctor's office
A routine component of many medical appointments—stepping on the scale to be weighed—may be a stigmatizing experience that raises patients' blood pressure and potentially impacts their health care, according to new research ...
Apr 15, 2026
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Buprenorphine found to be a safe treatment for opioid addiction in pregnancy
Children born to mothers who used buprenorphine for opioid addiction during pregnancy do not have a greater risk of neurodevelopmental disorders, such as ADHD and autism, compared with children whose mothers took methadone, ...
Apr 15, 2026
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Waking at 3 am every night? Here's what may be going on
It's 3am. The room is dark, the house is silent, but your brain is suddenly wide awake. Many people find themselves waking at roughly the same time each night and start to wonder whether something is wrong with their sleep.
Apr 15, 2026
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New research shows a free online tool could improve opioid safety for millions of Australians
New Monash University research has found that a free, interactive online tool can help people taking prescription opioids for pain to better understand their risks and adopt safer behaviors, more than doubling requests for ...
Apr 15, 2026
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Artery images and nurse counseling boosted heart risk reduction over six years
When health risks become visible in black and white, perspectives often shift. A study from Umeå University shows that when ultrasound images of atherosclerosis in subjects' carotid arteries are combined with a motivational ...
Apr 14, 2026
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Timing exercise to match body clock chronotype may lower cardiovascular disease risk
Timing exercise to match body clock chronotype—the natural predisposition to morning or evening alertness—may lower cardiovascular disease risk among those who are already vulnerable, suggests research published in the open ...
Apr 14, 2026
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Modern lifestyles may be affecting how our bodies recycle estrogen
Our industrialized, modern lifestyles may be increasing how much estrogen (the female sex hormone) gets recycled in our bodies, according to a study published in the journal Proceedings of the National Academy of Sciences. ...
New study shows limitations of naloxone in reversing overdoses from powerful synthetic opioids
A new study exposes challenges in reversing opioid overdoses with naloxone when potent synthetic drugs like fentanyl and sufentanil are involved, according to a study published in the May 2026 issue of Anesthesiology. The ...
Apr 13, 2026
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