Blood oxygen levels are a vital indicator of general well being, BloodVitals SPO2 reflecting how successfully oxygen is being transported in the bloodstream. Understanding how these ranges vary across completely different age groups can provide helpful insights into respiratory and cardiovascular health. This article explores the dramatic variations in blood oxygen ranges by age and what these modifications imply for maintaining optimum nicely-being. What's Blood Oxygen Level and Why Does It Matter? Blood oxygen degree, often measured as oxygen saturation (BloodVitals SPO2), indicates the proportion of hemoglobin molecules within the bloodstream carrying oxygen. Normal levels usually vary from 95% to 100%. Adequate blood oxygenation is crucial for organ operate, vitality manufacturing, BloodVitals monitor and total vitality. Low blood oxygen ranges can signal respiratory or circulatory points that require rapid attention. Blood oxygen ranges are usually not static throughout life