CBC News: World Report with Nil Köksal, Marcia Young
3 hours ago — Visit us for articles and more from CBC News: World Report with Nil Köksal ... CBC News: World Report for January 22 2022, 6:00 a.m. Eastern.
Being in space causes the human body to destroy about 50% more red blood cells, leading to a potentially dangerous condition known as anemia. The effects persist even after astronauts return to Earth, according to a new study.