95 to 100 percent is the healthy adult range, and the FDA warns consumer devices can read falsely high. The post What your blood oxygen level should be, and when a low reading is a warning sign first ...

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 ...

Two out of 10 people who receive cardiac surgery are affected by acute kidney injury, prolonging their hospital stay and increasing their risk for chronic kidney disease, cognitive decline and heart ...

Scientists map the hidden protein network that helps red blood cells adapt to oxygen ...

A recent study explored one possible cause -- hyperoxia or high concentrations of oxygen given to such patients during surgery -- as opposed to doses more similar to air. The study concluded that ...