Why is Iron So Important? Iron, a mineral absolutely vital to our bodies, plays a crucial role in getting oxygen to our cells ...

Even mild heart dysfunction leaves microscopic scars in memory-related brain regions, creating a hidden bridge from cardiac ...

Men's Healths editorial director tried hyperbaric oxygen therapy in a wellness clinic and explains what HBOT felt like, what it might be able to do, and why he won’t be rushing back.

Khaira Howard, 28, had a blood clot that started in a lower extremity that traveled to block blood flow to her lungs, ...

High environmental heat and physical exertion combine to limit oxygen delivery to the heart muscle, raising ischemic risks in ...

Oxygen isn't always a good thing. Of course, people—and most organisms—cannot live without it. But oxygen can also be quite ...

Clinicians may be missing critical signs of breathing discomfort or distress, especially in ventilated patients ...

Blood pressure readings at a medical office may be inaccurate or misleading due to measurement errors, white-coat syndrome, or masked hypertension Home blood pressure monitoring is recommended to ...

When injected into mice with retinal disease, the special retinal blood cells integrated into the damaged tissue to ...

After the final sprint, my brain is scrambled. It is a fog that comes with sheer exhaustion, when the only thought is ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Steffini Stalos, DO, FCAP, is a pathology and lab medicine physician. She is also the chief medical officer of the lab consultancy firm Blood Associates, LLC. Mean corpuscular hemoglobin concentration ...