Extreme Races Accelerate Aging of Blood Cells and Increase Destruction, Study Indicates
A study reveals that extreme endurance races, like ultramarathons, cause significant structural and molecular damage to red blood cells.
Elderly Man (82) Has the Body of a 20-Year-Old: Scientists Are Incredibly Studying a Fascinating Case
Juan Lopez Garcia, an 82-year-old from Toledo, Spain, attracts attention for his extraordinary physical capabilities akin to those of a 20-year-old, participating in ultramarathons despite starting sports only at the age of 66.