Effects of living in space for too long.........😱😱
Effects of living in space for too long😱😱 When the human body spends a lot of time in space, it changes. Without gravity pulling on the spine, the body gets 5cm (2in) taller. The body fluids that flow on earth build up in the head. This gives astronauts swollen faces and blocked noses, making food seem tasteless. When astronauts come back to earth, the return of full gravity can make them feel extremely weak. Long-term exposure causes multiple health problems, one of the most significant being loss of bone and muscle mass. Over time these deconditioning effects can impair astronauts' performance, increase their risk of injury, reduce their aerobic capacity, and slow down their cardiovascular system. Brain and Balance: Without the gravity, inner ear's balance system no longer works, which can make astronauts feel seek. Heart: Blood flows more easily, so the heart doesn't need to work so hard. Muscles: Movement is easy when you are weightless and muscles w