In the BBQ WB go to the bottom of the spreadsheet and adjust the number for the meat in the 'Meat Retention Calculator' to what you are accustomed to and that should take care that part of the equation.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .