One in three ancient Peruvians suffered from stress
Published on December 11th, 2009 | by Admin1
“By studying the lives of people using traditional archeological methods like surveying and excavation and combining that with new research techniques like sampling ancient hair specimens, we can get a good picture of what life was like and how our ancestors may have responded to life-changing experiences like illness and disease,” explains Webb.
Analysis of cortisol levels in ancient hair allows researchers to assess stress during a short, but critical, period of an individual’s life. For this pilot study, the Western researchers selected hair samples from 10 individuals from five different archaeological sites in Peru, and analyzed them in segments to determine cortisol levels.
While many of the individuals studied showed high stress levels right before death, Webb noted that a majority also experienced multiple episodes of stress throughout their final years of their life, again proving that much like today, stress was very much apart of ancient Peruvian’s daily lives.