Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

Medical terms like blood oxygen, spO2 levels, and oxygen saturation became more popular during the peak COVID-19 pandemic. The Delta variant had taken a massive toll on the population, leading to ...

During the pandemic, there are many Covid positive patients that are struggling with low O2 levels in the blood. Blood is responsible for transporting oxygen and nutrients to your heart, lungs, organs ...

Maintain and increase oxygen, aka O2, levels in your home, as also in your body to ensure the numbers don’t dip! Oxygen has always been important for us all. The current situation has driven the point ...

Blood oxygen level is the amount of oxygen circulating in the blood. During an asthma attack, a person may have a lower blood oxygen level, as asthma can reduce the capacity to take in oxygen. Red ...