What Is A Normal Oxygen Saturation Level. A disruption in oxygen metabolism can cause saturation levels to drop below 95 percent, at which point a physician might order intervention. For example, a person over the age of 70 may have an oxygen saturation level of about 95%, which is an acceptable level.
Lower readings indicate that the tester is unfit or suffers from an ailment or illness. So what is the normal oxygen level? This is called your spo2 level.
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This is called your spo2 level. Hypoxemia often causes hypoxia, if the oxygen levels are quite low, and remain so. While a “normal” reading for a healthy person is typically between 100% and 95%, a person with copd may maintain an oxygen level of 94. For most healthy adults, a normal oxygen saturation level is between 95% and 100%.
