Child nutrition in Australia 12-14 is considered to have Anemia if they have less than 120g/L of hemoglobin in their blood. Around 3% of the average 12- to 17-year-olds in Australia are susceptible to this disease. Anemia results in an inadequate production of red blood cells and hemoglobin or an increased destruction of red blood cells, which are necessary to transport oxygen to the body’s cells. Oxygen provides the cells with the opportunity to perform aerobic respiration and ultimately contributes to stable energy levels within the body, necessary for the growth and development of the average child. Diabetes type II is a progressive pancreatic
Effect of spaceflight on the human body enough oxygen to the brain without the astronaut's fainting or becoming dizzy. "Under the effects of the earth's gravity, blood and other body fluids are pulled towards the lower body. When gravity is taken away or reduced during space exploration, the blood tends to collect in the upper body instead, resulting in facial edema and other unwelcome side effects. Upon return to earth, the blood begins to pool in the lower extremities again, resulting in orthostatic hypotension." In 2013 NASA published a study that found changes to the eyes and eyesight of monkeys with spaceflights longer than 6 months. Noted