“Oxygen is used for energy production – it’s the body’s fuel and is crucial for every function it performs to keep everything working properly,” says Byrne. “Having sufficient blood oxygen levels, or ...

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 ...

People with a lung condition may have a blood oxygen level lower than normal. The body requires a lot of oxygen to function effectively. When we breath, our lungs fill with oxygen which is then ...

Apple has your health in mind when it comes to the Apple Watch, which is why it added a blood oxygen sensor starting with the Series 6. This technology can tell if you’re getting enough oxygen to your ...

From asthma to Covid-19, several conditions can require regular blood oxygen measurements. Currently, these measurements are taken using a pulse oximeter – a device that clips onto your fingertip or ...