Now, although we’re past the pandemic and are back to leading our normal lives, it is still crucial to know all about healthy blood oxygen and normal spO2 levels in people of all age groups.

Use this chart to interpret your oxygen level ... The symptoms can vary based on the underlying cause, the person's age, how low their oxygen levels are, and which areas of the body are affected.

VO2 max describes the total amount of oxygen your body can absorb and use ... Low-impact exercise to improve gut health [ANALYSIS] VO2 max levels by age - how healthy are you?