JAMA recently published a patient-centered review on supplemental O2, and a there’s a new bill in Congress addressing oxygen ...

Inside a specialized intensive care unit for rabbits, Dr. Allan Doctor and his team simulate the trauma of severe blood loss.

A research team has successfully tested a blood substitute in animals, and human trials may not be far off. The powdered ...

Severe iron deficiency can lead to pica, a condition where you want to eat things with no nutritional value. Both Peterson ...

Around the world, researchers are on a quest to create artificial blood. This blood would be universal and capable of lasting ...

For decades, scientists have been trying to create artificial blood to alleviate shortages and prevent people from bleeding to death. But those efforts have been repeatedly frustrated by failure.

Some biohackers are experimenting with methylene blue as a supposed anti-aging and brain-enhancing supplement, but experts warn of safety risks and a lack of evidence in humans.

Iron deficiency, affecting a significant portion of women, often goes unnoticed. Dr. Mirdamadi highlights chronic fatigue, ...

Purple urine? Skin like tree bark? An allergy to water? To the patients who have them, these weird diseases, syndromes and ...

Medicare covers portable oxygen concentrators under its durable medical equipment (DME) benefit. Learn about coverage criteria, costs, and rental rules.