Men had more strokes related to extreme temperatures than women, but it affected people across all age groups. While that may sound counterintuitive for global warming, cold temperatures also come along with climate change. Last year was the warmest since scientists started recording global temperatures in 1850 and temperatures are expected to break more records in the near future. The new study wasn’t designed to show why extreme temperatures that come with the climate crisis seem to be causing so many strokes. Extreme cold temperatures also can lead someone to have a stroke.

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Persons: Mary Rice, ”, Rice, Beth, ” Rice, Ali Saad, who’s, Dr, Sanjay Gupta, “, ‘ I’m, ’ ” Saad, Saad, ” Saad Organizations: CNN, Neurology, Xiangya Hospital Central South University, Central Asia “, Harvard Medical School, Beth Israel Deaconess Medical, Health, University of Colorado, CNN Health Locations: China, Africa, Central Asia, Boston