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Health – Articles, Analysis, Opinion

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While that ‘extra’ hour of sunlight in the evenings can be exhilarating, it comes with significant health trade-offs. Anna Blazhuk/Moment via Getty Images

Could the days of ‘springing forward’ be numbered? A neurologist and sleep expert explains the downside to that borrowed hour of daylight

Americans have long been divided over adopting permanent standard versus permanent daylight saving time. But support for permanent standard time grew dramatically between 2021 and 2024.
Altitude sickness is rare at elevations of less than 8,200 feet but becomes much more common at higher altitudes. Maya Karkalicheva/Moment via Getty Images

Altitude sickness is typically mild but can sometimes turn very serious − a high-altitude medicine physician explains how to safely prepare

Whether you’re ascending to high altitudes for casual travel or for adventure tourism, there are specific strategies to help you acclimate and reduce the likelihood of altitude sickness.
Rapid tests are inexpensive, easy to use and give fast results, usually within 10 to 15 minutes. Violeta Stoimenova/E+ via Getty Images

COVID-19 rapid tests still work against new variants – researchers keep ‘testing the tests,’ and they pass

Research shows that rapid antigen tests are performing as well at detecting the most recent dominant variants as they did with the earliest strains in the COVID-19 pandemic.
Substance use during pregnancy can lead to a broad array of harmful effects. Liudmila Chernetska/iStock via Getty Images Plus

Hundreds of thousands of US infants every year pay the consequences of prenatal exposure to drugs, a growing crisis particularly in rural America

Many people wrongly assume that cannabis use during pregnancy is safe. Research is increasingly documenting a host of serious health harms from prenatal exposure to cannabis and other substances.
Mothers play an outsized role in the formation of their daughters’ dietary habits. andresr/E+ via Getty Images

Mothers’ dieting habits and self-talk have profound impact on daughters − 2 psychologists explain how to cultivate healthy behaviors and body image

Adopting healthy behaviors and thought patterns around food and nutrition takes time and intentional effort. But it will lead to more lasting change and positive outcomes than quick-fix dieting will.
Effective collaboration requires addressing hierarchical mindsets. Maryna Terletska/Moment via Getty Images

Global health research suffers from a power imbalance − decolonizing mentorship can help level the playing field

Though the Global South tends to experience higher disease burdens, most public health decisions and knowledge generation are centered in the Global North.
Breastfeeding lowers the risk of diabetes as well as breast and ovarian cancers for mothers. Goodboy Picture Company/E+ via Getty Images

Breastfeeding benefits mothers as much as babies, but public health messaging often only tells half of the story

Some states, especially in the Southeastern US, have large disparities in breastfeeding among racial groups, making clear the need to lower barriers for breastfeeding in the workplace and elsewhere.