HIF-1α: The Hidden Switch Driving Chronic Disease
HIF-1α: The Hidden Switch Driving Chronic Disease Your cells have a built-in survival switch for when oxygen levels drop. It’s called HIF-1α (Hypoxia-Inducible Factor 1-alpha). In the short term, this transcription factor is a lifesaver—it triggers the growth of new blood vessels and shifts your metabolism to survive without oxygen. But when this switch gets … Read more