title: Using different blogs in the same wordpress
body: <p>We want to have multiple blogs in one wordpress enviroment. Namely different categories like life and health. They should have the same look and a user should be able to switch between blog topics.</p>
  
  <p>Is it recommended that I have multiple installations of wordpress so that I have a seperate cms for each blog? Currently its just a user that handles all the content, however in the future there could be a writer that should only be allowed to write into one topic/blog.</p>
  
  <p>Whats the best way to achieve this? </p>