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A new brain imaging study has concluded that autism likely isn’t caused by faulty connections to the amygdala. A prevailing hypothesis of autism spectrum disorder has held that people with the condition have poorer neural connections in certain brain regions, including the amygdala. However, researchers found no evidence that people with autism had amygdala connections… read on > read on >
The booming popularity of the weight-loss drug semaglutide has prompted increasing concerns about potential side effects from taking Ozempic or Wegovy. But a new study rules out one possible problem — using semaglutide does not increase a person’s risk of depression or suicide, researchers report. Semaglutide did not increase the risk of depression, suicidal thoughts… read on > read on >
New England is on alert following one death and a handful of infections of eastern equine encephalitis (EEE) virus. A New Hampshire resident died after contracting EEE, which is spread by mosquito bites, according to a release issued in late August from the New Hampshire Department of Health and Human Services. Four other cases have… read on > read on >
A survey of Australian adolescents finds those who are experiencing depressive symptoms have double the risk of taking up vaping. “In the short term, nicotine may reduce feelings of anxiety and stress, and young people may be reaching for vapes as a coping mechanism,” said study co-author Emily Stockings. “Regardless of whether mental ill health… read on > read on >
Folks taking weight-loss drugs like Wegovy or Zepbound might think they’ve found a shortcut to better health. But they still need to eat a high-quality diet if they want to maintain their well-being while they shed pounds, says a doctor with the University of Texas Southwestern. “One common misconception about these medications is that they’re… read on > read on >
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An experimental “smart mask” can check a person’s breath to check their health, researchers report. Fitted with biosensors, the simple paper mask could be used to track respiratory ailments, kidney disease and a number of other health problems, according to a study published Aug. 29 in the journal Science. “The smart mask can be prepared… read on > read on >
Cases of menopause occurring before the age of 40 can be a major cause of distress and discomfort for women, but researchers now believe they’ve homed in on the condition’s genetic cause. A team at deCODE genetics sought to understand the origins of what’s known as primary ovarian insufficiency, which triggers menopause an average of… read on > read on >
A significant number of women stop getting regular mammograms after being frightened by a “false positive” scan that incorrectly suggests they have breast cancer, a new study finds. About 77% of women return for a regular mammogram after a negative result that shows they’re clearly cancer-free, researchers reported Sept. 2 in the Annals of Internal… read on > read on >
Could a simple blood test help predict a woman’s three-decade risk of heart disease? Yes, claims new research that found women with high levels of three specific blood markers had a greater than threefold increased risk for heart disease within 30 years, compared to women with the lowest levels. High levels of the three markers… read on > read on >
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Hospitals see more admissions for heart attacks in the days after cold weather sets in, new research shows. “Individuals may be particularly vulnerable to acute cardiac events during periods of cold stress,” said study lead author Wenli Ni, a postdoctoral research fellow at Harvard University. Her team presented its findings Sunday in London at the… read on > read on >
