Red Blood Cells Key to Better Glucose Tolerance at High Altitude: Diabetes Treatment Clues Found
New study reveals red blood cells become "sugar sponges" at high altitude, improving glucose tolerance. Discovery offers insulin-independent pathway for potential diabetes treatments.
8 Minutes of Anger Can Damage Blood Vessels, Increase Heart Attack Risk, Study Finds
New research reveals just 8 minutes of anger impairs blood vessel function for up to 40 minutes, reducing vasodilation by nearly half. Study links emotional stress to cardiovascular risk.