COVID-19: High blood sugar raises death risk in those without diabetes

New research finds high blood sugar levels to correlate with COVID-19 mortality, even in people with no history of diabetes. The findings suggest the need for early blood glucose screenings in people with SARS-CoV-2 infections. Who is at risk of dying from COVID-19? Ongoing research has identified vulnerable populations — including people with immunocompromised states, people aged 65 years or […]

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Italy to launch first Europe-US ‘virus-free’ flights

Italy is to offer Europe’s first coronavirus-free corridor with the United States for passengers who have tested negative for COVID-19, scrapping the obligation for new arrivals to quarantine. Rome’s Fiumicino airport said Thursday it had sealed a deal with Italian airline Alitalia and Delta Air Lines of the United States for the special flights between selected North American cities and […]

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Drinking hot cocoa is linked to better memory skills because it’s filled with brain-healthy nutrients, a study found

Drinking hot cocoa might have benefits for your brain, according to a small new study.  That's because flavanols, a type of nutrients found in plants, could help boost your blood oxygen levels, which is linked to better cognitive health and performance, and improve heart and circulatory health.  Flavanols are also found in tea, apples, berries, red wine, and some vegetables […]

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Low-cost population-wide salt reduction strategies could save lives

Reducing salt consumption at population levels is a cost-effective strategy to combat high blood pressure and cardiovascular disease in Africa according to new Griffith University-led research. In a study published in the British Medical Journal Open, researchers from Griffith’s School of Medicine and the University of Oxford evaluated the health impacts and cost-effectiveness of three population-wide dietary salt reduction strategies […]

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Coronavirus treatments: some progress, no panacea

Nearly a year after a mysterious pneumonia emerged in China and began its global spread, there is still no silver bullet treatment for COVID-19 despite an unprecedented effort to discover new medicines or repurpose existing drugs. A single family of cheap, widely available medications—corticosteroids—has proven its effectiveness, but some other drugs that were initially hyped have disappointed. What works? Dexamethasone: […]

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