Pulse oximeters use light to measure how much oxygen is in a person’s blood. For most people, a normal pulse oximeter reading is between 95% and 100%, researchers said in background notes. Readings ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

When we think of blood, the colour red usually comes to mind. But in the animal kingdom, some creatures have blood that ...

Constant exhaustion is often dismissed as lifestyle-related, but experts warn it may signal vitamin B12 deficiency. This ...

A long-awaited study commissioned by the FDA has muddied the path forward on how to reduce racial bias in pulse oximeter ...

Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Vitamins C, A, and B are supplements that can be taken with iron to improve energy and reduce tiredness and fatigue.

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their ...

Overview Smart wearables now go beyond step counting and focus deeply on overall health monitoring.Features like heart rate ...

American mom Lynnette Else traded in life in Tennessee for a remote Italian hill town where she says her autistic son’s breathing improved overnight and quality of life is much better.