Oxygen is essential for our body It is what keeps us alive However certain conditions and factors can cause low oxygen levels ...

Medically reviewed by Susan Russell, MDMedically reviewed by Susan Russell, MD Your blood oxygen level—sometimes referred to ...

Blood pressure numbers indicate the pressure measured when your heart beats (systolic), and in between the beats (diastolic).

there is no universal “normal” blood sugar level. Instead, the information in this article can serve as a general guideline and may encourage you to reach out to your health care provider if ...

The gold standard and most accurate way of testing whether a person has normal oxygen levels is to stick a needle into a person’s wrist and draw blood. An arterial blood draw, as it’s called ...

Ozone (O3) exposure may reduce the availability of oxygen in the body, resulting in arterial stiffening due to the body's natural response to create more red blood cells and hemoglobin, according to a ...

Pulse oximeters clip onto a fingertip and pass red and infrared light through the skin to gauge oxygen levels in the blood. Doctors have long known that pulse oximeters are less accurate in ...

Hence the experimenter was very much interested in studying the effect of asanas and pranayama in blood oxygen saturation level at ear. Thus three groups were studied – control, experimental-I and ...