Most people need an oxygen level of 89% or more to ensure that cells in your body have the oxygen they need to work. Low ...

When a critically injured patient is admitted to the hospital, how much supplemental oxygen should they receive? New research published this week in JAMA Network Open led by investigators at the ...

A normal blood oxygen level for a healthy adult or child is typically around 95% to 100% SpO2, says Lauren Ferrante, MD, a pulmonologist at Yale Medicine. When SpO2 dips into the low 90s or below ...

Anemia happens when the number of healthy red blood cells in your body is too low. Red blood cells are blood cells that carry oxygen to the organs and tissues of your body. Every part of your body ...

We report the first evidence that oxygen tension ... placed under either low (2.5%) or ambient (20%) oxygen for 24 hours. When serum was added to induce proliferation, the number of cells that ...

The human body’s response to low oxygen could hold the key to understanding a number of persistent diseases ... At the molecular level, the presence of oxygen is so vital to so many functions ...

Anemia is a condition in which the number of red blood cells circulating ... A variety of factors can cause these headaches, including low levels of oxygen in your brain. Migraine pain varies ...

has brought the high-altitude, low-oxygen conditions of Mount Fuji ... functions faster than training at sea level. The oxygen concentration in the air at sea level is about 20.9 percent.