NO diseases, particularly bacteria and viruses, cannot thrive in a highly oxygenated environment, as high oxygen levels can be toxic to them and hinder their survival; this phenomenon is often referred to as "oxygen toxicity."

Healthy blood oxygen levels are essential for keeping your body functioning at its best. Oxygen (O2) fuels every function of your body, helping your organs, muscles, and cells work efficiently. If your oxygen levels drop, whether due to a health condition or temporary issues like poor air quality, your body can struggle to get the energy it needs to operate smoothly.