Anne --

If you don't get answers here, you might try registering at one of the many forums for diabetes (which includes pre-diabetes) and ask there.

Here are a few:
http://connect.diabetes.org/forums/ (American Diabetes Assn.)

http://www.dlife.com/diabetes-forum/

http://www.diabetesforums.com/

http://www.diabetesforum.com/

Or perhaps you could just puree whatever his normal breakfast is.

Leslie

April 2006: Husband dx by dentist with leukoplakia on tongue. Oral surgeon's biopsy 4/28/06: Moderate dysplasia; pathology report warned of possible "skip effect." ENT's excisional biopsy (got it all) 5/31/06: SCC in situ/small bit superficially invasive. Early detection saves lives.