How to stop posts from facebook groups showing in my timeline.

Contrary to popular belief it is very easy to do and you don't have to leave the group.

Step 1

   Right click the group name on your timeline.

   Select unfollow from the options

Step 2

   Open the group by clicking on it.

   Select Notifications and select None.

Ta Dah that's it all gone.

Now you just need to do it for all your groups. Good Luck!