If you're quickly ascending in altitude, your body may have trouble absorbing oxygen, which can lead to hypertension and ...

Iron deficiency is a common yet often overlooked health issue affecting millions worldwide. Iron is a vital mineral that supports red blood cell production and oxygen transport. When iron levels dip ...

Anemia is the medical term for having lower-than-normal levels of hemoglobin. Hemoglobin plays an essential role in oxygen transport throughout your body. Anemia related to cancer can be due to blood ...

Researchers have identified obstructive sleep apnea as a potential risk factor for wet age-related macular degeneration.

Discover why high-flow nasal oxygen therapy is a comfortable and effective alternative to traditional noninvasive ventilation ...

Cold feet can be an uncomfortable and puzzling experience, especially when the rest of your body feels relatively warm. While ...

Analysis of nitrogen isotope ratio in coral skeletons shows strong decadal oscillations in the size of the world's largest ...

Some tests that may be done include: Pulse oximetry. This test checks oxygen levels in the blood through a tiny clip or band on the baby's hand or foot. PA causes low oxygen levels. Chest X-ray. A ...

Brine shrimp - These small crustaceans can tolerate extreme conditions, including low oxygen levels. Eel - Eels can survive in low-oxygen waters by utilising anaerobic metabolism. Mudskippers - These ...

Inadequate oxygen can result from a variety of factors, including poor air quality, smoking, obesity, and even high altitudes. Symptoms of low oxygen levels can include shortness of breath, dizziness, ...

Low arousal threshold is another metric for the drive to breathe ... but not necessarily in all types and cases. Obstructive sleep apnea can cause oxygen levels to drop while you sleep. Overnight ...