Biological Passport

A Biological Passport is a health monitoring system used mainly in sports to track an athlete's biological markers over time. It records data like blood components and hormone levels, creating a personalized profile for each athlete. This allows officials to detect any unusual changes that may suggest doping or the use of performance-enhancing drugs. By comparing an athlete's current results to their historical data, authorities can identify suspicious behavior and help ensure fair competition while promoting athlete health and integrity in sports.