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Disinfectants have their place. Use when there’s a contagious illness in the house and after food preparation. Yet people often reach for a germ killer first, not realizing it may be unnecessary or ineffective, said microbiologist Erica Hartmann, an associate professor of civil and environmental engineering at Northwestern University in Evanston, Illinois, who studies how…
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In 2026 alone, studies across disciplines have found that coffee could reduce dementia risk, protect your liver and improve your gut microbiome. According to geneticist Marilyn Cornelis, scientists are simply conducting research better. Cornelis, who studies the genetics of how we metabolize caffeine at Northwestern University, first became interested in the subject two decades ago…
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Some consumers say they are avoiding produce and changing their shopping habits as a series of recalls tied to foodborne illness outbreaks continues across the country. Northwestern Medicine said it has seen a slight increase in salmonella and cyclospora cases and is urging people to monitor recall notices and wash produce thoroughly. Gastroenterologist Dr. Eugene…
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Rather than existing in isolation, conditions such as obesity, type 2 diabetes, chronic kidney disease and cardiovascular disease often develop together, with each making the others more likely and more severe. To better recognize such connections, doctors have recently introduced the term cardiovascular-kidney-metabolic (CKM) syndrome, which can take us “one step closer to understanding the…
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Northwestern University just conducted a study about trees in Chicago, saying the more trees you’ve got around, the healthier people seem to be. They went neighborhood by neighborhood, looked at tree cover for 10 years and checked it against over 220,000 death records. Harrison Garcia led the study and is a medical student at Northwestern…
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“The spectrum of these injuries is concerning,” said Dr. George Chiampas, an emergency medicine physician at Northwestern Medicine. “We’re seeing young individuals that are coming in with life-changing injuries that frankly can all be avoided and are avoidable.” Chiampas said he frequently treats patients who crash their e-scooters and are run over by vehicles after…

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