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Most antibiotics are double-edged swords. Besides killing the pathogen they are prescribed for, they also decimate beneficial bacteria and change the composition of the gut microbiome. As a result, patients become more prone to reinfection, and drug-resistant strains are more likely to emerge. The answer to this problem might be narrow-spectrum antibiotics that kill only one or a few species […]
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Melissa Joan Hart is having honest conversations with her teens about sex and we’re on board with her approach. As the actress and mother of three told People this week at Steven Tyler’s Grammy viewing party, tackling the sex talk with her sons, ages 16, 14, and 9, is multifaceted, considering their age differences. “I want them to feel like […]
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Claire Lawson discusses ageing and menopause We use your sign-up to provide content in ways you’ve consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time. More info Doctor Nerina Ramlakhan, a physiologist and sleep expert with 25 years’ experience, warned that […]
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During the coronavirus pandemic, scientists were in a hurry to find drugs that would help fight the disease. To combine the research that was being carried out around the world, Ph.D. candidate Judith ter Schure developed a new statistical method: ALL-IN meta-analysis. This helps determine sooner whether a vaccine works, for example. Ph.D. defense on 7 April. At the start […]
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There’s no way that Gwen Stefani could ever be “embarrassing” — right? Well, the rock star’s three sons say otherwise. The singer, who shares Kingston, 15, Zuma, 13, and Apollo, 8, with her ex-husband Gavin Rossdale, confessed that during Ellen DeGeneres’ “Burning Questions segment, in which celebrities answer personal questions without much time to think. Reflecting on her Ellen appearances, […]
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Adults older than 50 years of age and those 18 and older who are immunocompromised are now eligible for fourth doses of either Pfizer or Moderna’s COVID-19 vaccines. The US Food and Drug Administration granted emergency use authorizations for both Pfizer and Moderna to offer the second booster — and fourth shot overall — to these populations. Many top infectious […]
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Free time is sometimes idealized, but research shows free time can sometimes be unhealthy by increasing loneliness. A new Penn State study demonstrated that engaging in meaningful, challenging activities during free time can reduce people’s loneliness and increase their positive feelings. An international team of researchers including John Dattilo—professor of recreation, park, and tourism management at Penn State—has been studying […]
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Editor’s note: Find the latest COVID-19 news and guidance in Medscape’s Coronavirus Resource Center. If there has been a silver lining to this terrible covid-19 pandemic, it is that the rate of Americans without health insurance dropped to a near-historic low, in response to various federal initiatives connected to the government-declared public health emergency. Now, as the pandemic’s acute phase […]
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Rates of atrial fibrillation (AF) recurrence following ablation increase incrementally according to body mass index, both in short- and long-term follow-up, according to a study presented at the annual meeting of the European Heart Rhythm Association, held from April 3 to 5 in Copenhagen, Denmark. Jacob Toennesen, M.B.B.S., from Gentofte University Hospital in Denmark, and colleagues used Danish registries to […]
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A new study led by researchers at the University of Arizona Mel and Enid Zukerman College of Public Health identified changes in the cellular mechanisms controlling gene expression, called epigenetics, that may contribute to an increased risk of diseases including cancer in firefighters. Jeff Burgess, MD, MS, MPH, professor of public health, led a research team that found changes in […]
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