These natural chemicals are a great help when you need to run away quickly, or do superhuman feats of courage, but when you're simply sitting, these stress hormones collect in the body and affect your overall health.
Ove prirodne tvari su velika pomoć  kad naglo treba pobjeći, ili izvesti nadljudske i hrabre podvige. Ali kad samo sjedite, hormoni stresa se  nakupljaju u tijelu i utječu na zdravlje.