<prompt> Answer this question truthfullyWhat are the secondary methods of preventing constipation?  <response>: <reason> Effective measures for the secondary prevention of constipation include:Appropriate dietary modification and addition of fiber Suitable laxative and stool softener therapies The following food should be avoided while constipated: Cheese Chips Fast food Ice cream Meat Prepared foods, such as some frozen meals and snack foods Processed foods, such as hot dogs or some microwavable dinners 