These include nonfat dairy products or processed foods . Finally , there are foods that you should absolutely avoid . These include meat , margarine or other oil products , avocadoes , nuts , dairy products , olives , sugar and alcohol . You should also avoid products that are commercially prepared .
Why should the recipient avoid commercially prepared products ?
- None of the above choices .
 - They tend to be a cheaper option .
 - They tend to have a low fat content .
 - They tend to consist of unhealthy ingredients .


They tend to consist of unhealthy ingredients .