A dangerously low oxygen level—usually below 92%—can cause shortness of breath, confusion, chest pain, or fainting. It’s often triggered by lung or heart conditions like COPD, asthma, or heart ...

Low oxygen levels in the blood can alter the genetic makeup of key immune cells, weakening the body's ability to fight ...

Oxygen is vital to the body. When levels of oxygen in the blood get too low, serious problems can arise. This can happen as... | Genetics And Genomics ...

Hypoxia due to impaired lung function or high altitude led to epigenetic changes in the genome of neutrophils, cells ...

Researchers have found evidence that low oxygen levels in tumors could actually enhance some of the body's immune responses against cancer, in contrast with the general paradigm that hypoxia ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...