18:49, Tue, Apr 7, 2020 Updated: 21:04, Tue, Apr 7, 2020 A doctor may refer you for tests if they suspect your blood oxygen levels could be too low. If your blood oxygen levels are below normal, it ...

Healthcare professionals have developed several methods for monitoring people's overall health and wellbeing during a regular checkup. Many of these measure substance concentrations or saturations in ...

Say good-bye to pulse oximeters: Smartphone's camera and flash can now help people to measure blood oxygen levels easily at home. No need to search for pulse ...

Coronavirus patients who suffer even a slight drop in their oxygen levels are at a heightened risk of dying from the disease, a study has warned. Current NHS guidelines consider someone to be in the ...

While oxygen first appeared in Earth's atmosphere 2.4 billion years ago, it took another two billion years to reach the levels we breath in today. Now a researchers believe they have identified what ...

We've quizzed the experts on how to find out what blood oxygen is too low so that you can measure your levels yourself and monitor them accordingly When you purchase through links on our site, we may ...

Oxygen is key to life but could it also be a key factor in insulin resistance and type 2 diabetes? We take a look at the evidence behind this idea and also which methods could use oxygen towards our ...

Oxygen levels in the Earth’s atmosphere are likely to have “fluctuated wildly” one billion years ago, creating conditions that could have accelerated the development of early animal life, according to ...

Three scientists who discovered how cells sense and adapt to oxygen levels have won the 2019 Nobel Prize. Sir Peter Ratcliffe, of the University of Oxford and Francis Crick Institute, William Kaelin, ...