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Once Black Americans reach age 40, their blood pressure often begins a rapid climb, putting them at significantly higher risk of stroke than their white counterparts, a new study warns. Middle-aged Black people have roughly four times the stroke risk faced by white Americans, according to the analysis of data from nearly 5,100 patients. “High…  read on >  read on >

Obesity may shorten the lives of patients with certain types of cancers, but not others, a new research review concludes. The analysis, of more than 200 studies, found that across numerous cancers, obesity was linked to shorter survival. The list included breast, colon, prostate, uterine and pancreatic cancers. On the other hand, patients with lung,…  read on >  read on >

As new coronavirus cases begin to rise again across America, President Joe Biden on Monday called on governors to bring back state mask mandates. Just hours earlier, Dr. Rochelle Walensky, head of the U.S. Centers for Disease Control and Prevention, delivered an emotional plea to Americans to keep following social distancing measures to stem the…  read on >  read on >

Brain activity increases when you start to learn a new language, but slows down as you become more proficient, a new, small study finds. “In the first few months, you can quantitatively measure language-skill improvement by tracking brain activations,” study co-author Kuniyoshi Sakai, a neuroscientist at the University of Tokyo, said in a school news…  read on >  read on >

Add another part of your body to the list of what COVID-19 can invade: New research shows mouth cells can be infected with the new coronavirus. Previous studies have shown that the coronavirus infects the upper airways and lungs, the digestive system, blood vessels and kidneys, which may explain the wide-ranging symptoms experienced by COVID-19…  read on >  read on >