Pica is a symptom of iron deficiency that is a little more strange; it is an irresistible desire to consume non-nutritive ...

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

See a healthcare provider if you experience symptoms of low oxygen (e.g., shortness of breath or chest pain) or your pulse ...

Your doctor may order the test if they suspect you have a condition that affects your RBCs, or if you show symptoms of low blood oxygen. These could include: A CBC will often be part of a routine ...

How can low oxygen levels lead to developmental abnormality and disease? It seems that proteins called hypoxia-inducible factors (HIFs) can affect gene expression in low-oxygen conditions.