Their efficacy may not have been scientifically tested to the same degree as the drugs listed in the table above. However there may be historical, cultural or anecdotal evidence linking their use to the treatment of Anxiety and Stress.
During the Great Leap Forward, farming was organized into communes and the cultivation of private plots forbidden. Iron and steel production was identified as a key requirement for economic advancement. Millions of peasants were ordered away from agricultural work to join the iron and steel production workforce.
The force of energy for the first social revolution was when  animals and plants were domesticated. An example of domesticated  plants is citrus and nut trees.s a result, there were many people who were forced to work at the new factories. This required them to move to towns and cities so that they could be close to their new jobs. It also meant that they made less money for working longer hours.